References to Advisories, Solutions, and Tools

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Change History

Typemill is a flat-file, Markdown-based content management system designed for informational documentation websites. Versions prior to 2.23.0 are vulnerable to stored HTML attribute injection in the page metadata fields (`og:title` and `og:description`). An authenticated user with permission to modify page metadata can inject arbitrary HTML attributes into generated `<meta>` tags due to missing output encoding. Under certain browser or DOM interaction scenarios, this may lead to stored cross-site scripting (XSS). Version 2.23.0 fixes the issue.

AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

CWE-79

https://github.com/typemill/typemill/releases/tag/v2.23.0

https://github.com/typemill/typemill/security/advisories/GHSA-wg6r-jwmr-p7gr

[{"vendor":"typemill","product":"typemill","versions":[{"version":"< 2.23.0","status":"affected"}]}]