TYPO3 CMS Allows Broken Access Control in Redirects Module
### 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)
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-59021US | medium6.4OT elevated | — | ||
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 th… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/TYPO3/typo3PACKAGE
- https://github.com/TYPO3/typo3/commit/8a46abd8993e3a5a31a834dcd6c8f91adef57ce4WEB
- https://github.com/TYPO3/typo3/commit/bac370df5c1c3fcf5ebc1c030fbd2bec86d6a686WEB
- https://github.com/TYPO3/typo3/commit/fbbae3b9a40d0420207ef7af990cdf1ac0612c0bWEB
- https://github.com/TYPO3/typo3/security/advisories/GHSA-6c46-p6j5-3f49WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-59021ADVISORY
- https://typo3.org/security/advisory/typo3-core-sa-2026-002WEB
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