CVE-2025-65960

Summary

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, back end users with precise control over the contents of template closures can execute arbitrary PHP functions that do not have required parameters. This issue has been patched in versions 4.13.57, 5.3.42, and 5.6.5. A workaround for this issue involves manually patching the Contao\Template::once() method.

Affected Software

VendorProductVersion RangeStatus
contaocontao>= 4.0.0, < 4.13.57affected
contaocontao>= 5.0.0-RC1, < 5.3.42affected
contaocontao>= 5.4.0-RC1, < 5.6.5affected

Weaknesses

  • CWE-351: CWE-351: Insufficient Type Distinction

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References