VULNERABILITY INTELLIGENCE

CVE-2025-65961

CVSS score3.3 LOW
EPSS probability0.18%
CISA KEVNot currently listed
Published2025-11-25
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N

Description

Contao is an Open Source CMS. From version 4.0.0 to before 4.13.57, before 5.3.42, and before 5.6.5, it is possible to inject code into the template output that will be executed in the browser in the front end and back end. This issue has been patched in versions 4.13.57, 5.3.42, and 5.6.5. A workaround for this issue involves not using the affected templates or patch them manually.

Weakness classification

  • security-advisories@github.com: CWE-87
  • nvd@nist.gov: CWE-79

Primary references