CVE-2026-34095

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Actions/ActionEntryPoint.Php, includes/Request/FauxResponse.Php. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.

Score

CVSS 3.1 6.1 Medium

Status

Analyzed - c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

Published

2026-05-11

Last modified

2026-10-26

Weaknesses

CWE-668

Affected products

• Mediawiki (Mediawiki)
• Mediawiki (Wikimedia Foundation)

References

• https://phabricator.wikimedia.org/T419192