CVE-2022-23501CWE-287

TYPO3 vulnerable to Improper Authentication in Frontend Login

Medium · published December 14, 2022

CVSS v3.1
5.9
EPSS
1%
Percentile
42.7
In the wild
Unconfirmed
What it is

TYPO3 is an open source PHP based web content management system. In versions prior to 8.7.49, 9.5.38, 10.4.33, 11.5.20, and 12.1.1 TYPO3 is vulnerable to Improper Authentication. Restricting frontend login to specific users, organized in different storage folders (partitions), can be bypassed. A potential attacker might use this ambiguity in usernames to get access to a different account - however, credentials must be known to the adversary. This issue is patched in versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00511 · 42.7th percentile
Weakness
CWE-287 · Improper Authentication
Published
2022-12-14T07:23Z
EPSS history
Timeline
  • 14 DEC 07:23Z
    TYPO3 vulnerable to Improper Authentication in Frontend Login
    cvelistv5