TYPO3 Cleartext Storage of Sensitive Information Vulnerability - CVE-2021-21339
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.