GHSA-c22j-84c7-cm77Medium

TYPO3 leaks a hash secret in an error message

Published
May 2, 2022
Last Modified
April 10, 2025

🔗 CVE IDs covered (1)

📋 Description

The jumpUrl mechanism in class.tslib_fe.php in TYPO3 3.3.x through 3.8.x, 4.0 before 4.0.12, 4.1 before 4.1.10, 4.2 before 4.2.6, and 4.3alpha1 leaks a hash secret (juHash) in an error message, which allows remote attackers to read arbitrary files by including the hash in a request.

🎯 Affected products3

  • composer/typo3/cms:>= 3.3, < 4.0.12
  • composer/typo3/cms:>= 4.1, < 4.1.10
  • composer/typo3/cms:>= 4.2, < 4.2.6

🔗 References (6)