#xss

### Summary Arbitrary HTML can be inserted into the DOM by inserting a payload into any allowed attribute of the `<tabber>` tag. ### Details The `args` provided within the wikitext as attributes to the `<tabber>` tag are passed to the TabberComponentTabs class: https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/blob/3a23b703ce36cfc4128e7921841f68230be4059a/includes/Tabber.php#L76 In TabberComponentTabs, the attributes are validated before being supplied to the Tabs template. https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/blob/3a23b703ce36cfc4128e7921841f68230be4059a/includes/Components/TabberComponentTabs.php#L15-L31 However, the validation is insufficient. What `Sanitizer::validateTagAttributes` does is call `validateAttributes`, which ``` * - Discards attributes not on the given list * - Unsafe style attributes are discarded * - Invalid id attributes are re-encoded ``` However, the attribute values are expected to be escaped when inserte...

## Summary ## The Markdown preview function of File Browser v2.32.0 is vulnerable to *Stored Cross-Site-Scripting (XSS)*. Any JavaScript code that is part of a Markdown file uploaded by a user will be executed by the browser ## Impact ## A user can upload a malicious Markdown file to the application which can contain arbitrary HTML code. If another user within the same scope clicks on that file, a rendered preview is opened. JavaScript code that has been included will be executed. Malicious actions that are possible include: * Obtaining a user's session token * Elevating the attacker's privileges, if the victim is an administrator (e.g., gaining command execution rights) ## Vulnerability Description ## Most Markdown parsers accept arbitrary HTML in a document and try rendering it accordingly. For instance, if one creates a file called `xss.md` with the following content: ```markdown # Hallo <b>foo</b> <img src="xx" onerror=alert(9)> <i>bar</i> ``` Bold and italic text ...

FBI tracked IntelBroker as UK’s Kai West using an email address, crypto trails, YouTube activity and forum posts after dozens of high-profile data breaches and darknet activity.

### Summary A stored XSS is present in Gogs which allows client-side Javascript code execution. ### Details Gogs Version: ``` docker images REPOSITORY TAG IMAGE ID CREATED SIZE gogs/gogs latest fe92583bc4fe 10 hours ago 99.3MB ``` Application version: `0.14.0+dev` Local setup using: ```bash # Pull image from Docker Hub. docker pull gogs/gogs # Create local directory for volume. sudo mkdir -p /var/gogs # Use `docker run` for the first time. docker run --name=gogs -p 10022:22 -p 10880:3000 -v /var/gogs:/data gogs/gogs ``` The vulnerability is caused by the usage of a vulnerable and outdated component: `pdfjs-1.4.20` under public/plugins/. Read more about this vulnerability at [codeanlabs - CVE-2024-4367](https://codeanlabs.com/blog/research/cve-2024-4367-arbitrary-js-execution-in-pdf-js/). ### PoC 1. Upload the Proof of Concept file hosted at https://codeanlabs.com/wp-content/uploads/2024/05/poc_generalized_CVE-2024-4367.pdf in a repository. 2. ...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION: Exploitable remotely/low attack complexity Vendor: Parsons Equipment: AccuWeather and Custom RSS widget Vulnerability: Cross-site Scripting 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to insert a malicious link that users might access through the RSS feed. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following version of AccuWeather and Custom RSS widget are affected: Parsons Utility Enterprise Data Management: Version 5.18 Parsons Utility Enterprise Data Management: Version 5.03 Parsons Utility Enterprise Data Management: Versions 4.02 through 4.26 Parsons Utility Enterprise Data Management: Version 3.30 AclaraONE Utility Portal: versions prior to 1.22 3.2 VULNERABILITY OVERVIEW 3.2.1 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-79 A cross-site scripting vulnerability exists in the AccuWeather and Custom RSS widget that allows an unauthentica...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.6 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schneider Electric Equipment: EVLink WallBox Vulnerabilities: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to gain remote control of the charging station. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Schneider Electric reports that the following products are affected: EVLink WallBox: All versions 3.2 VULNERABILITY OVERVIEW 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability exists, which could cause arbitrary file writes when an unauthenticated user on ...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schneider Electric Equipment: Modicon Controllers Vulnerabilities: Improper Input Validation, Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code on the device or cause a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Schneider Electric reports that the following products are affected: Modicon Controllers M241: Versions prior to 5.3.12.51 Modicon Controllers M251: Versions prior to 5.3.12.51 Modicon Controllers M262: Versions prior to 5.3.9.18 (CVE-2025-3898, CVE-2025-3117) Modicon Controllers M258: All versions (CVE-2025-3905, CVE-2025-3116, CVE-2025-3117) Modicon Controllers LMC058: All versions (CVE-2025-3905, CVE-2025-3116, CVE-2025-3117) 3.2 VULNERABILITY OVERVIEW 3.2.1 ...

### Impact XSS - Errors in filters from website page change detection watches were not being filtered. ### Patches 0.50.4

DNN.PLATFORM allows a specially crafted request can inject scripts in the Activity Feed Attachments endpoint which will then render in the feed, resulting in a cross-site scripting attack. This vulnerability is fixed in 10.0.1.

DNN.PLATFORM allows specially crafted content in URLs could be used with TokenReplace and not be properly sanitized by some SkinObjects. This vulnerability is fixed in 10.0.1.