Brion Vibber Centralauth Extension vulnerabilities

1 vulnerability

Known vulnerabilities in Brion Vibber Centralauth Extension, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5CVE-2013-4304brion_vibbercentralauth_extension+1
EPSS score
2.08%
The CentralAuth extension for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 caches a valid CentralAuthUser object in the centralauth_User cookie even when a user has not successfully logged in, which allows remote attackers to bypass authentication without a password.