CVE-2025-6926

Security Authentication Bypass in CentralAuth

State: Published
Severity: 8.8 High
Published: Jul 3, 2025
Updated: Nov 3, 2025
Reserved: Jun 30, 2025

Description

Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-287 Improper Authentication

Affected Products

Product	Versions
Mediawiki - CentralAuth ExtensionWikimedia Foundation	1.39.x to before 1.39.13Affected 1.42.x to before 1.42.7Affected 1.43.x to before 1.43.2Affected

References

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