CVE-2025-67484

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Api/ApiFormatXml.Php. This issue affects MediaWiki: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://phabricator.wikimedia.org/T401995	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::::::::
	cpe:2.3:a:mediawiki:mediawiki:1.45.0:::::::*

History

14 Apr 2026, 13:26

Type	Values Removed	Values Added
First Time		Mediawiki Mediawiki mediawiki
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
References	~~() https://phabricator.wikimedia.org/T401995 -~~	() https://phabricator.wikimedia.org/T401995 - Permissions Required
CPE		cpe:2.3:a:mediawiki:mediawiki:1.45.0:::::::* cpe:2.3:a:mediawiki:mediawiki::::::::

03 Mar 2026, 16:16

Type	Values Removed	Values Added
CWE		CWE-20
Summary		(es) Vulnerabilidad en Wikimedia Foundation MediaWiki. Esta vulnerabilidad está asociada con los archivos de programa includes/Api/ApiFormatXml.Php. Este problema afecta a MediaWiki: desde * antes de 1.39.16, 1.43.6, 1.44.3, 1.45.1.

03 Feb 2026, 02:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-03 02:16

Updated : 2026-04-14 13:26

NVD link : CVE-2025-67484

Mitre link : CVE-2025-67484

CVE.ORG link : CVE-2025-67484

JSON object : View

Products Affected

mediawiki

mediawiki

CWE

CWE-20

Improper Input Validation

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