PT-2025-35094

Name of the Vulnerable Software and Affected Versions: lychee link checking action versions prior to 2.0.2 Description: The GitHub Action variable inputs.lycheeVersion can be used to execute arbitrary code in the context of the action. This can potentially compromise the security of the target...

Stored Cross-site Scripting (XSS)

File Browser is vulnerable to Stored Cross-Site Scripting XSS. The vulnerability is due to improper sanitization of Markdown content, allowing JavaScript code in uploaded Markdown files to be executed by the browser...

CVE-2024-54138

NuGet Gallery is a package repository that powers nuget.org. The NuGetGallery has a security vulnerability related to its handling of autolinks in Markdown content. While the platform properly filters out JavaScript from standard links, it does not adequately sanitize autolinks. This oversight...

CVE-2019-19619

domain/section/markdown/markdown.go in Documize before 3.5.1 mishandles untrusted Markdown content. This was addressed by adding the bluemonday HTML sanitizer to defend against XSS...

CVE-2025-46558 org.xwiki.contrib.markdown:syntax-markdown-commonmark12 vulnerable to XSS via Markdown content

XWiki Contrib's Syntax Markdown allows importing Markdown content into wiki pages and creating wiki content in Markdown. In versions starting from 8.2 to before 8.9, the Markdown syntax is vulnerable to cross-site scripting XSS through HTML. In particular, using Markdown syntax, it's possible for...

CVE-2025-46558 org.xwiki.contrib.markdown:syntax-markdown-commonmark12 vulnerable to XSS via Markdown content

XWiki Contrib's Syntax Markdown allows importing Markdown content into wiki pages and creating wiki content in Markdown. In versions starting from 8.2 to before 8.9, the Markdown syntax is vulnerable to cross-site scripting XSS through HTML. In particular, using Markdown syntax, it's possible for...

Stored Cross-site Scripting (XSS)

Piranha is vulnerable to stored cross-site scripting XSS. The vulnerability is due to improper sanitization of user-provided input in markdown content, allowing malicious JavaScript to be stored and executed in a user's web browser...

Cross-site Scripting (XSS)

Overview Piranha.Manager is a manager panel for Piranha CMS for AspNetCore. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the /manager/pages endpoint, as a markdown content. PoC 1 Login via the manager endpoint :: /manager/login 2 Navigate to the "Pages" Content...

Cross-site Scripting (XSS)

Overview piranha is an a complete rewrite of Piranha CMS for .NET Core. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the /manager/pages endpoint, as a markdown content. PoC 1 Login via the manager endpoint :: /manager/login 2 Navigate to the "Pages" Content 3...

GHSA-MMX8-VRFG-HFMQ Piranha CMS Cross-site Scripting vulnerability

A stored cross-site scripting XSS vulnerability in Piranha CMS 11.1 allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by creating a page via the /manager/pages and then adding a markdown content with the XSS payload...

PT-2024-36509 · Unknown · Piranha Cms

Name of the Vulnerable Software and Affected Versions: Piranha CMS version 11.1 Description: A stored cross-site scripting XSS vulnerability allows remote attackers to execute arbitrary JavaScript in the web browser of a user. This is achieved by creating a page via the "/manager/pages" endpoint...

CVE-2024-55341

A stored cross-site scripting XSS vulnerability in Piranha CMS 11.1 allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by creating a page via the /manager/pages and then adding a markdown content with the XSS payload...

CVE-2024-55341

CVE-2024-55341 is a stored XSS vulnerability in Piranha CMS 11.1 where an attacker can inject JavaScript by creating a page via /manager/pages and adding Markdown content. The issue originates from the /manager/pages Markdown content handling and can lead to arbitrary script execution in a user’s...

CVE-2024-55601 Hugo does not escape some attributes in internal templates

Hugo is a static site generator. Starting in version 0.123.0 and prior to version 0.139.4, some HTML attributes in Markdown in the internal templates listed below not escaped in internal render hooks. Those whoa re impacted are Hugo users who do not trust their Markdown content files and are usin...

CVE-2024-55601

Hugo is a static site generator. Starting in version 0.123.0 and prior to version 0.139.4, some HTML attributes in Markdown in the internal templates listed below not escaped in internal render hooks. Those whoa re impacted are Hugo users who do not trust their Markdown content files and are usin...

CVE-2024-55601

Hugo is a static site generator. Starting in version 0.123.0 and prior to version 0.139.4, some HTML attributes in Markdown in the internal templates listed below not escaped in internal render hooks. Those whoa re impacted are Hugo users who do not trust their Markdown content files and are usin...

Hugo does not escape some attributes in internal templates

Impact Some HTML attributes in Markdown in the internal templates listed below not escaped. Impacted are Hugo users who do not trust their Markdown content files and are using one or more of these templates. default/markup/render-link.html from v0.123.0 default/markup/render-image.html from...

GHSA-C2XF-9V2R-R2RX Hugo does not escape some attributes in internal templates

Impact Some HTML attributes in Markdown in the internal templates listed below not escaped. Impacted are Hugo users who do not trust their Markdown content files and are using one or more of these templates. default/markup/render-link.html from v0.123.0 default/markup/render-image.html from...

CVE-2024-54138 XSS Vulnerability in NuGetGallery's Markdown Autolinks Processing

NuGet Gallery is a package repository that powers nuget.org. The NuGetGallery has a security vulnerability related to its handling of autolinks in Markdown content. While the platform properly filters out JavaScript from standard links, it does not adequately sanitize autolinks. This oversight...

CVE-2024-54138

CVE-2024-54138 describes an XSS vulnerability in NuGet Gallery’s Markdown autolinks handling. The issue stems from inadequate sanitization of autolinks (JavaScript in standard links is filtered, but autolinks aren’t), enabling potential cross-site scripting. The vulnerability has been fixed in ve...