CVE-2024-55892: Potential Open Redirect via Parsing Differences in TYPO3
Description
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 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. Users are advised to update to TYPO3 versions 9.5.49 ELTS, 10.4.48 ELTS, 11.5.42 LTS, 12.4.25 LTS, 13.4.3 which fix the problem described. There are no known workarounds for this vulnerability.
Classification
CVE ID: CVE-2024-55892
CVSS Base Severity: MEDIUM
CVSS Base Score: 4.8
Affected Products
Vendor: TYPO3
Product: typo3
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.06% (probability of being exploited)
EPSS Percentile: 28.03% (scored less or equal to compared to others)
EPSS Date: 2025-02-12 (when was this score calculated)
References
https://github.com/TYPO3/typo3/security/advisories/GHSA-2fx5-pggv-6jjrhttps://typo3.org/security/advisory/typo3-core-sa-2025-002