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MEDIUM

Wikitext stored XSS on filepages due to dangerous WBMI serialization

Published Apr 11, 2025

Description

Improper Input Validation vulnerability in The Wikimedia Foundation Mediawiki - Wikibase Media Info Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Wikibase Media Info Extension: from 1.39 through 1.43.

Affected products

Remediation

No remediation recorded yet.

References (3)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner wikimedia-foundation
Published Apr 11, 2025
Updated Jul 7, 2025
Reserved Apr 3, 2025
CISA Vulnrichment
Updated Apr 11, 2025
NVD
Status Deferred
Modified Jun 17, 2026
Red Hat
Severity n/a
Public date n/a
ENISA EUVD
Assigner wikimedia-foundation
Published Apr 11, 2025
Updated Jul 7, 2025
Exploited since n/a
EUVD-2025-10822