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CVE PROGRAM SOURCE RECORD0.3 Low

CVE-2026-103439

Various rawParams() and escaped() updates to prevent XSS in Wikibase extension

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Status
Published
Published
Updated
Assigning organization
wikimedia-foundation

Description

Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki Wikbase extension allows Cross-Site Scripting (XSS). This issue affects MediaWiki Wikbase extension: 1.46, 1.45, and 1.43.

Affected products

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

The Wikimedia Foundation MediaWiki Wikbase extension

Default version status: unaffected

  • 1.46affected
  • 1.45affected
  • 1.43affected

References