Skip to content
CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-39936

Stored XSS in Score due to usage of non-reserved data attributes

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
wikimedia-foundation

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

The Wikimedia Foundation Mediawiki - Score Extension

Default version status: affected

  • 1.43unaffected
  • 1.44unaffected
  • 1.45unaffected
  • 0 to < 1.43affected

References