Headline
GHSA-x4rj-f7m6-42c3: TYPO3 CMS Authentication Bypass vulnerability
It has been discovered that TYPO3’s Salted Password system extension (which is a mandatory system component) is vulnerable to Authentication Bypass when using hashing methods which are related by PHP class inheritance. In standard TYPO3 core distributions stored passwords using the blowfish hashing algorithm can be overridden when using MD5 as the default hashing algorithm by just knowing a valid username. Per default the Portable PHP hashing algorithm (PHPass) is used which is not vulnerable.
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- GitHub Advisory Database
- GitHub Reviewed
- GHSA-x4rj-f7m6-42c3
TYPO3 CMS Authentication Bypass vulnerability
High severity GitHub Reviewed Published May 30, 2024 to the GitHub Advisory Database • Updated May 30, 2024
Package
composer typo3/cms-core (Composer)
Affected versions
>= 8.0.0, < 8.7.17
>= 9.0.0, < 9.3.2
>= 7.0.0, < 7.6.30
Patched versions
8.7.17
9.3.2
7.6.30
Description
Published to the GitHub Advisory Database
May 30, 2024
Last updated
May 30, 2024