Description
An open‑redirect vulnerability in GeneralUtility::sanitizeLocalUrl of TYPO3 CMS 9.0.0–9.5.54, 10.0.0–10.4.53, 11.0.0–11.5.47, 12.0.0–12.4.36, and 13.0.0–13.4.17 allows an attacker to redirect users to arbitrary external sites, enabling phishing attacks by supplying a manipulated, sanitized URL.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
Passive
Confidentiality (Vulnerable System)
None
Integrity (Vulnerable System)
None
Availability (Vulnerable System)
None
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
Low
Availability (Subsequent System)
None
Affected products
- TYPO3 / TYPO3 CMS9.0.0 – 9.5.55
- TYPO3 / TYPO3 CMS10.0.0 – 10.4.54
- TYPO3 / TYPO3 CMS11.0.0 – 11.5.48
- TYPO3 / TYPO3 CMS12.0.0 – 12.4.37
- TYPO3 / TYPO3 CMS13.0.0 – 13.4.18