CVE-2026-24127

MEDIUM

5.4

Description

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.

CVE Details

CVSS v3.1 Score5.4

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published1/23/2026

Last Modified2/2/2026

Sourcenvd

Honeypot Sightings0

Affected Products

typemill:typemill

Weaknesses (CWE)

CWE-79CWE-116CWE-79

References

https://github.com/typemill/typemill/commit/b506acd11e80fb9c8db5fa6c2c8ad73580b4e88c(security-advisories@github.com)

https://github.com/typemill/typemill/releases/tag/v2.19.2(security-advisories@github.com)

https://github.com/typemill/typemill/security/advisories/GHSA-65x4-pjhj-r8wr(security-advisories@github.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.