CVE-2026-39936

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Score Extension allows Cross-Site Scripting (XSS). The issue has been remediated on the `master` branch, and in the release branches for MediaWiki versions 1.43, 1.44, and 1.45.
CVSS

No CVSS.

Configurations

No configuration.

History

21 Jul 2026, 19:10

Type Values Removed Values Added
Summary
  • (es) Vulnerabilidad de neutralización incorrecta de la entrada durante la generación de páginas web ('cross-site scripting') en La Fundación Wikimedia Mediawiki - Extensión Score permite Cross-Site Scripting (XSS). Este problema afecta a Mediawiki - Extensión Score.

08 Apr 2026, 23:16

Type Values Removed Values Added
Summary (en) Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Score Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Score Extension. (en) Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Score Extension allows Cross-Site Scripting (XSS). The issue has been remediated on the `master` branch, and in the release branches for MediaWiki versions 1.43, 1.44, and 1.45.

08 Apr 2026, 16:16

Type Values Removed Values Added
References () https://phabricator.wikimedia.org/T419186 - () https://phabricator.wikimedia.org/T419186 -

07 Apr 2026, 23:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-04-07 23:16

Updated : 2026-07-21 19:10


NVD link : CVE-2026-39936

Mitre link : CVE-2026-39936

CVE.ORG link : CVE-2026-39936


JSON object : View

Products Affected

No product.

CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')