TYPO3 Potential Open Redirect via Parsing Differences
### Problem Applications that use `TYPO3\CMS\Core\Http\Uri` to parse externally provided URLs (e.g., via a query parameter) and validate the host of the parsed URL may be vulnerable to open redirect or SSRF attacks if the URL is used after passing the validation checks. ### Solution Update to TYPO3 versions 9.5.49 ELTS, 10.4.48 ELTS, 11.5.42 ELTS, 12.4.25 LTS, 13.4.3 LTS that fix the problem described. ### Credits Thanks to Sam Mush and Christian Eßl who reported this issue and to TYPO3 core & security team member Benjamin Franzke who fixed the issue. ### References * [TYPO3-CORE-SA-2025-002](https://typo3.org/security/advisory/typo3-core-sa-2025-002)
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2024-55892US | medium6.1 | — | ||
TYPO3 is a free and open source Content Management Framework. Applications that use `TYPO3\CMS\Core\Http\Uri` to parse externally provided URLs (e.g., via a query parameter) and va… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/TYPO3/typo3PACKAGE
- https://github.com/TYPO3/typo3/commit/a4abf48d254685f43383e6e7f80d48aebaea56afWEB
- https://github.com/TYPO3/typo3/security/advisories/GHSA-2fx5-pggv-6jjrWEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-55892ADVISORY
- https://typo3.org/security/advisory/typo3-core-sa-2025-002WEB
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