CVE-2025-67484

CRITICAL

MediaWiki <1.39.16, 1.43.6, 1.44.3, 1.45.1 - Info Disclosure

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0003
EPSS Percentile 10.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (3)
mediawiki/mediawiki 1.45.0
mediawiki/mediawiki 1.39.0 - 1.39.16
Wikimedia Foundation/MediaWiki < 1.39.16, 1.43.6, 1.44.3, 1.45.1
Published Feb 03, 2026
Tracked Since Feb 18, 2026