The Wikimedia Foundation MediaWiki CommonsMetadata extension vulnerabilities

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Published CVEs affecting The Wikimedia Foundation MediaWiki CommonsMetadata extension: 1 record(s), with affected versions and fixes.

CVE-2026-103584 Low · 1.1 CWE-80 Sep 30, 2026

attacker-controlled javascript license URL via XSS

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