Improper Implementation of Autoblocks in CentralAuth Extension

CVE-2021-36128 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An issue was discovered in the CentralAuth extension in MediaWiki through 1.36. Autoblocks for CentralAuth-issued suppression blocks are not properly implemented.

Learn more about our Web Application Penetration Testing UK.