CVE-2026-77132
Severity not reportedIt has been discovered that several AJAX routes used for the backend localization wizard failed to perform authorization checks.
It has been discovered that several AJAX routes used for the backend localization wizard failed to perform authorization checks. This allowed authenticated, low-privileged backend users to access information about records and content elements that fall outside of their permitted range. Exploiting this vulnerability requires a low-privileged backend user account. This issue affects TYPO3 CMS versions 10.0.0-10.4.59, 11.0.0-11.5.53, 12.0.0-12.4.48, 13.0.0-13.4.34 and 14.0.0-14.3.6.
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/TYPO3/typo3/commit/1c63ce806d1ccac839f4aa54ac7f48a22dd7ea64 f4fb688c-4412-4426-b4b8-421ecf27b14a
- https://github.com/TYPO3/typo3/commit/35e070fc654def838fbdc45562c2c095d44ca086 f4fb688c-4412-4426-b4b8-421ecf27b14a
- https://github.com/TYPO3/typo3/commit/c232421325bd18fc4d13efac0fc018a57da2dcd6 f4fb688c-4412-4426-b4b8-421ecf27b14a
- https://news.typo3.com/security/advisory/typo3-core-sa-2026-022 f4fb688c-4412-4426-b4b8-421ecf27b14a