Information Exposure Through Timing Discrepancy in TYPO3 - CVE-2022-36105
Published: September 13, 2022
Vulnerability identifier: #VU67215
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-36105
CWE-ID: CWE-208
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to the way the web application responds when authenticating users. A remote non-authenticated attacker can observe the response time during user authentication to determine if the user account exists in the database.
Affected software
TYPO3
How to mitigate CVE-2022-36105
Install updates from vendor's website.
TYPO3 - addressed in versions 7.6.58, 8.7.48, 9.5.37, 10.4.32, 11.5.16