Riskcovery

CVE-2025-65961

Contao is vulnerable to cross-site scripting in templates

State
Published
Severity
3.3 Low
Published
Nov 25, 2025
Updated
Nov 25, 2025
Reserved
Nov 18, 2025

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.13.3 LowCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:NGitHub_M

Weaknesses

  • CWE-87 Improper Neutralization of Alternate XSS Syntax

Affected Products

ProductVersions
contaocontao
  • >= 4.0.0, < 4.13.57Affected
  • >= 5.0.0-RC1, < 5.3.42Affected
  • >= 5.4.0-RC1, < 5.6.5Affected

References

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