CVE-2025-6592

Creating a permanent account from a temporary account associates temp username and IP address with real username in AbuseLog

State: Published
Severity: 2.1 Low
Published: Feb 2, 2026
Updated: Feb 4, 2026
Reserved: Jun 24, 2025

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Description

Vulnerability in Wikimedia Foundation AbuseFilter. This vulnerability is associated with program files includes/auth/AuthManager.Php.

This issue affects AbuseFilter: from fe0b1cb9e9691faf4d8d9bd80646589f6ec37615 before 1.43.2, 1.44.0.

Scores

CVSS	Score	Vector	Source
4.0	2.1 Low	CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N	wikimedia-foundation

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
AbuseFilterWikimedia Foundation	fe0b1cb9e9691faf4d8d9bd80646589f6ec37615 to before 1.43.2, 1.44.0Affected

References

https://phabricator.wikimedia.org/T391218

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