CVE-2025-67477

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Special.Apisandbox/ApiSandboxLayout.Js. This issue affects MediaWiki: from * before 1.44.3, 1.45.1.

Score

CVSS 3.1 6.1 Medium

Status

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

Published

2026-02-03

Last modified

2026-02-03

Weaknesses

CWE-79

Affected products

• Mediawiki (Mediawiki)
• Mediawiki (Wikimedia Foundation)

References

• https://phabricator.wikimedia.org/T406639