Description
TYPO3 is an open source PHP based web content management system. In versions 9.0.0 through 9.5.27, 10.0.0 through 10.4.17, and 11.0.0 through 11.3.0, user credentials may been logged as plain-text. This occurs when explicitly using log level debug, which is not the default configuration. TYPO3 versions 9.5.28, 10.4.18, 11.3.1 contain a patch for this vulnerability.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected products
- TYPO3 / TYPO3.CMS>= 9.0.0, < 9.5.28 – >= 9.0.0, < 9.5.28
- TYPO3 / TYPO3.CMS>= 10.0.0, < 10.4.18 – >= 10.0.0, < 10.4.18
- TYPO3 / TYPO3.CMS>= 11.0.0, < 11.3.1 – >= 11.0.0, < 11.3.1