CVE-2026-112239

The extension provides a backend endpoint that writes a submitted value into a submitted field of a submitted page record. It neither checks the user's permissions nor limits which fields can be changed. Any authenticated backend user can therefore change any property of any page, including its access permissions and configuration, outside the scope granted to them.

Score

CVSS 4.0 7.2 High

Status

Deferred - f4fb688c-4412-4426-b4b8-421ecf27b14a

Published

2026-10-20

Last modified

2026-10-20

Weaknesses

CWE-862, CWE-915

Affected products

• Extension Typo3 Ai Integration Extension (Typo3)

References

• https://typo3.org/security/advisory/typo3-ext-sa-2026-035