GHSA-6c46-p6j5-3f49
TYPO3 CMS Allows Broken Access Control in Redirects Module
Quick fix
GHSA-6c46-p6j5-3f49 — typo3/cms-redirects: upgrade to the fixed version with the command below.
composer require typo3/cms-redirects:^14.0.2Details
### Problem Backend users with access to the redirects module and write permission on the `sys_redirect` table were able to read, create, and modify any redirect record - without restriction to the user’s own file‑mounts or web‑mounts. This allowed attackers to insert or alter redirects pointing to arbitrary URLs - facilitating phishing or other malicious redirect attacks.
### Solution Update to TYPO3 versions 10.4.55 ELTS, 11.5.49 ELTS, 12.4.41 LTS, 13.4.23 LTS, 14.0.2 that fix the problem described.
### Credits Thanks to Georg Dümmler for reporting this issue, and to TYPO3 security team member Elias Häußler for fixing it.
### References * [TYPO3-CORE-SA-2026-002](https://typo3.org/security/advisory/typo3-core-sa-2026-002)
Are you affected?
Enter the version of the package you're using.
Affected packages
14.0.0Fixed in: 14.0.2composer require typo3/cms-redirects:^14.0.213.0.0Fixed in: 13.4.23composer require typo3/cms-redirects:^13.4.2312.0.0Fixed in: 12.4.41composer require typo3/cms-redirects:^12.4.4111.0.0Fixed in: 11.5.49composer require typo3/cms-redirects:^11.5.4910.0.0Fixed in: 10.4.55composer require typo3/cms-redirects:^10.4.55References
- https://github.com/TYPO3/typo3/security/advisories/GHSA-6c46-p6j5-3f49[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2025-59021[ADVISORY]
- https://github.com/TYPO3/typo3/commit/8a46abd8993e3a5a31a834dcd6c8f91adef57ce4[WEB]
- https://github.com/TYPO3/typo3/commit/bac370df5c1c3fcf5ebc1c030fbd2bec86d6a686[WEB]
- https://github.com/TYPO3/typo3/commit/fbbae3b9a40d0420207ef7af990cdf1ac0612c0b[WEB]
- https://github.com/TYPO3/typo3[PACKAGE]
- https://typo3.org/security/advisory/typo3-core-sa-2026-002[WEB]