6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
28.1%
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.