Mailcow < 2026-03b - Href Link Injection

mailcow 2026-03b reflects raw REQUESTURI into JavaScript and href links on the login page, allowing attackers to inject parameters that break JS logic and enable phishing. id: CVE-2026-40878 info: name: Mailcow 2026-03b - Href Link Injection author: ritikchaddha severity: low description: | mailc...

Cross-site Scripting (XSS)

Overview org.webjars.npm:tinymce is a WebJar for tinymce. Affected versions of this package are vulnerable to Cross-site Scripting XSS via unsanitized data-mce-href, data-mce-src, and data-mce-style attributes. An attacker can execute arbitrary scripts in the context of the user's browser by...

Cross-site Scripting (XSS)

Overview tinymce is a web-based JavaScript HTML WYSIWYG editor control. Affected versions of this package are vulnerable to Cross-site Scripting XSS via unsanitized data-mce-href, data-mce-src, and data-mce-style attributes. An attacker can execute arbitrary scripts in the context of the user's...

CVE-2026-47759

TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability via unsanitized data-mce- attributes data-mce-href, data-mce-src, data-mce-style. Allows attackers to inject malicious values that override safe attributes during serialization,...

CVE-2026-47759 TinyMCE Cross-Site Scripting (XSS) vulnerability using through data-mce- prefixed src, href, style attributes

TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability via unsanitized data-mce- attributes data-mce-href, data-mce-src, data-mce-style. Allows attackers to inject malicious values that override safe attributes during serialization,...

PT-2026-44729

Name of the Vulnerable Software and Affected Versions compliance-trestle version 4.0.2 Description The profile import mechanism in the compliance-trestle library fails to perform boundary checks when resolving trestle:// URIs and relative file paths. By joining these paths with trestle root and...

CVE-2026-44898

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, rendertocul builds a table-of-contents tree from a list of level, id, text tuples. Both the id value used as href="" and the text value used as the visible link label are inserted into tags via a plain Python format...

GHSA-HQMV-V56G-4M47 Typebot.io has stored XSS via `javascript`: URI in text bubble links — bot author executes JS on visitors' browsers

Summary The Typebot viewer packages/embeds/js renders anchor tags from rich text bubble content without filtering the javascript: URI scheme. A bot author can set a link URL to javascript:PAYLOAD, which executes in the visitor's browser context when clicked. Since the viewer is typically embedded...

Cross-site Scripting (XSS)

Overview @typebot.io/js is a Javascript library to display typebots on your website Affected versions of this package are vulnerable to Cross-site Scripting XSS via the href attribute in anchor tags rendered from user-controlled content. An attacker can execute arbitrary JavaScript in the context...

Typebot.io has stored XSS via `javascript`: URI in text bubble links — bot author executes JS on visitors' browsers

Summary The Typebot viewer packages/embeds/js renders anchor tags from rich text bubble content without filtering the javascript: URI scheme. A bot author can set a link URL to javascript:PAYLOAD, which executes in the visitor's browser context when clicked. Since the viewer is typically embedded...

CVE-2026-8626

The SponsorMe plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via PHPSELF Parameter in all versions up to, and including, 0.5.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in...

EUVD-2026-31024

The SponsorMe plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via PHPSELF Parameter in all versions up to, and including, 0.5.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in...

PT-2026-42083

Name of the Vulnerable Software and Affected Versions SponsorMe versions prior to 0.5.3 Description Insufficient input sanitization and output escaping allow unauthenticated attackers to inject arbitrary web scripts into pages. This occurs when a user is tricked into clicking a crafted link. The...

CVE-2026-43887

Outline is a service that allows for collaborative documentation. From 0.84.0 to 1.6.1, the Outline comment section permits users to mention other users; however, the backend does not validate or sanitize the href attribute associated with these mentions. As a result, potentially dangerous...

CVE-2026-43887

Outline is a collaborative documentation service. From 0.84.0 to 1.6.1, the comment feature allows mentions of other users, but the backend does not validate or sanitize the href of mentions, permitting dangerous protocols (e.g., javascript:) to slip through and enable client-side code execution....

CVE-2026-43887 Outline: Stored XSS via Comment Mentions

Outline is a service that allows for collaborative documentation. From 0.84.0 to 1.6.1, the Outline comment section permits users to mention other users; however, the backend does not validate or sanitize the href attribute associated with these mentions. As a result, potentially dangerous...

Unity Linux 20.1070e Security Update: batik (UTSA-2026-017788)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017788 advisory. Apache Batik is vulnerable to server-side request forgery, caused by improper input validation by the xlink:href attributes. By using a specially-crafted argument, a...

GHSA-RQV2-M695-F8J4 MCP Registry vulnerable to stored XSS in catalogue UI via attribute-quote breakout in publisher-controlled `websiteUrl`

Summary The public catalogue UI served at GET / file internal/api/handlers/v0/uiindex.html is vulnerable to stored cross-site scripting via the server.websiteUrl field of any published server.json. Server-side validation in internal/validators/validators.go validateWebsiteURL only checks that the...

MCP Registry vulnerable to stored XSS in catalogue UI via attribute-quote breakout in publisher-controlled `websiteUrl`

Summary The public catalogue UI served at GET / file internal/api/handlers/v0/uiindex.html is vulnerable to stored cross-site scripting via the server.websiteUrl field of any published server.json. Server-side validation in internal/validators/validators.go validateWebsiteURL only checks that the...

PT-2026-39263

Name of the Vulnerable Software and Affected Versions MCP Registry versions prior to 1.7.7 Description The public catalogue UI served at the 'GET /' endpoint is subject to stored cross-site scripting. This occurs via the server.websiteUrl field of published server.json files. The server-side...