Open Redirect in Typo3
CVE-2024-55892
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.
Vulnerability class: Open Redirect
EPSS: 0.002 (14.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Typo3 — versions >= 9.0.0, < 9.5.49, >= 10.0.0, < 10.4.48, >= 11.0.0, < 11.5.42
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-55892?
- CVE-2024-55892 is a medium-severity vulnerability in Typo3, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.8/10. Published 2025-01-14.
- How severe is CVE-2024-55892?
- Medium severity. CVSS v3 base score is 4.8 out of 10.