MEDIUM 5.3 NVD
CVE-2026-77132
It has been discovered that several AJAX routes used for the backend localization wizard failed to perform authorization checks. This allowed authenticated, low
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.
References
- https://github.com/TYPO3/typo3/commit/1c63ce806d1ccac839f4aa54ac7f48a22dd7ea64
- https://github.com/TYPO3/typo3/commit/35e070fc654def838fbdc45562c2c095d44ca086
- https://github.com/TYPO3/typo3/commit/c232421325bd18fc4d13efac0fc018a57da2dcd6
- https://news.typo3.com/security/advisory/typo3-core-sa-2026-022
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-09-08 via NVD.
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