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critical · CVSS v3 9.8 · CVSS v4 8.7

CVE-2026-103441

Deserialization of untrusted data vulnerability in The Wikimedia Foundation MediaWiki Wikibase extension allows Leverage…

Description

Deserialization of untrusted data vulnerability in The Wikimedia Foundation MediaWiki Wikibase extension allows Leverage Executable Code in Non-Executable Files. This issue affects MediaWiki Wikibase extension: 1.46, 1.45, and 1.43.

Scores

Severity
critical
CVSS v2
7.5
CVSS v3
9.8
CVSS v4
8.7
EPSS
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