TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.
The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Typo3 | Typo3 | 6.2.0 (including) | 6.2.57 (excluding) |
| Typo3 | Typo3 | 7.0.0 (including) | 7.6.51 (excluding) |
| Typo3 | Typo3 | 8.0.0 (including) | 8.7.40 (excluding) |
| Typo3 | Typo3 | 9.0.0 (including) | 9.5.25 (excluding) |
| Typo3 | Typo3 | 10.0.0 (including) | 10.4.14 (excluding) |
| Typo3 | Typo3 | 11.0.0 (including) | 11.1.1 (excluding) |