GHSA-3p42-w5ch-gg42
TYPO3 CMS has an Open Redirect Vulnerability via Core Utilities
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-47347
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
Description
### Problem Applications that use `GeneralUtility::sanitizeLocalUrl` to allow only local URLs are vulnerable to open redirect attacks if the URL is used after it has passed the aforementioned sanitization checks. This enables attackers to redirect users to external content and carry out phishing attacks. ### Solution Update to TYPO3 versions 10.4.57 ELTS, 11.5.51 ELTS, 12.4.46 ELTS, 13.4.31 LTS, 14.3.3 LTS that fix the problem described. ### Credits TYPO3 CMS thanks Alexandre Romao for reporting this issue, and TYPO3 core & security team member Benjamin Franzke for fixing it. ### Resources * [TYPO3-CORE-SA-2026-009](https://typo3.org/security/advisory/typo3-core-sa-2026-009)
Paquets affectés
| Paquet | Versions |
|---|---|
| Packagist · typo3/cms-core | introduced 0, fixed 10.4.57 |
| Packagist · typo3/cms-core | introduced 11.0.0, fixed 11.5.51 |
| Packagist · typo3/cms-core | introduced 12.0.0, fixed 12.4.46 |
| Packagist · typo3/cms-core | introduced 13.0.0, fixed 13.4.31 |
| Packagist · typo3/cms-core | introduced 14.0.0, fixed 14.3.3 |
Références
- https://github.com/TYPO3/typo3/security/advisories/GHSA-3p42-w5ch-gg42 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-47347 ADVISORY
- https://github.com/TYPO3/typo3/commit/22c2dd5398ebc4cb7aa4aa37e02cb39181dee0cd WEB
- https://github.com/TYPO3/typo3/commit/3ffc0835012c6199db0e1dc4b56a77147d8600e0 WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-47347.yaml WEB
- https://github.com/TYPO3/typo3 PACKAGE
- https://typo3.org/security/advisory/typo3-core-sa-2026-009 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |