CVE-2025-61639

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/logging/ManualLogEntry.Php, includes/recentchanges/RecentChangeFactory.Php, includes/recentchanges/RecentChangeStore.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://phabricator.wikimedia.org/T280413	Permissions Required

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mediawiki:mediawiki::::::::
	cpe:2.3:a:mediawiki:mediawiki::::::::
	cpe:2.3:a:mediawiki:mediawiki::::::::

History

16 Mar 2026, 18:33

Type	Values Removed	Values Added
References	~~() https://phabricator.wikimedia.org/T280413 -~~	() https://phabricator.wikimedia.org/T280413 - Permissions Required
CPE		cpe:2.3:a:mediawiki:mediawiki::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.8
Summary		(es) Vulnerabilidad de exposición de información sensible a un actor no autorizado en Wikimedia Foundation MediaWiki. Esta vulnerabilidad está asociada con los archivos de programa includes/logging/ManualLogEntry.PHP, includes/recentchanges/RecentChangeFactory.PHP, includes/recentchanges/RecentChangeStore.PHP. Este problema afecta a MediaWiki: desde * antes de 1.39.14, 1.43.4, 1.44.1.
First Time		Mediawiki Mediawiki mediawiki

03 Feb 2026, 00:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-03 00:16

Updated : 2026-03-16 18:33

NVD link : CVE-2025-61639

Mitre link : CVE-2025-61639

CVE.ORG link : CVE-2025-61639

JSON object : View

Products Affected

mediawiki

mediawiki

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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