CVE-2026-24127 — Typemill has Reflected XSS via login error view template
Typemill is a flat-file, Markdown-based CMS designed for informational documentation websites. A reflected Cross-Site Scripting (XSS) exists in the login error view template `lo…
Published: 2026-01-23 · CVSS: 5.4 · CVSS 3.1
Typemill is a flat-file, Markdown-based CMS designed for informational documentation websites. A reflected Cross-Site Scripting (XSS) exists in the login error view template `login.twig` of versions 2.19.1 and below. The `username` value can be echoed back without proper contextual encoding when authentication fails. An attacker can execute script in the login page context. This issue has been fixed in version 2.19.2.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7