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CVE-2026-100245

Stored XSS on Wikibase Special:SetSiteLink via unescaped system message PUBLISHED

Description (CNA)

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - Wikibase Extension allows Stored XSS. This issue affects Mediawiki - Wikibase Extension: from * before 1.46.1, 1.45.5, 1.43.10.

Affected (CNA)

Vendor / productVersions
Wikimedia Foundation / Mediawiki - Wikibase Extensionaffected * before 1.46.1, 1.45.5, 1.43.10

CWE

CWE-79

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.