PT-2026-38401 · Weblate · Weblate

Nijel · Published 2026-05-07 · Updated 2026-06-01 · CVE-2026-44264

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Weblate versions prior to 5.17.1

Description The Markdown renderer used in user comments and other user-provided content fails to properly sanitize certain attributes, which could allow the injection of code into the HTML.

Recommendations Update to version 5.17.1. As a mitigation measure, ensure a strict Content Security Policy (CSP) is implemented to reduce the risks associated with HTML code injection.

Fix

XSS

Weakness Enumeration

CWE-80

CWE-79

Related Identifiers

CVE-2026-44264

GHSA-5CMV-3RC4-7279

OPENSUSE-SU-2026:10929-1

Affected Products

Weblate

References · 13

• https://github.com/WeblateOrg/weblate/pull/19259 · Patch
• https://github.com/WeblateOrg/weblate/security/advisories/GHSA-5cmv-3rc4-7279 · Vendor Advisory
• https://github.com/WeblateOrg/weblate/commit/85abc9df88b7464f4c0e794aef752e45f4230f75 · Patch
• https://osv.dev/vulnerability/GHSA-5cmv-3rc4-7279 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10929-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-44264 · Security Note
• https://github.com/WeblateOrg/weblate · Note
• https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.17.1 · Note
• https://suse.com/security/cve/CVE-2026-41654 · Note
• https://suse.com/security/cve/CVE-2026-44263 · Note
• https://suse.com/security/cve/CVE-2026-41519 · Note
• https://suse.com/security/cve/CVE-2026-44264 · Note
• https://t.me/CVEtracker/53001 · Telegram Post