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CVE-2026-103441

Unauthenticated arbitrary file deletion through Wikibase serialized entity parsing PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
The Wikimedia Foundation / MediaWiki Wikibase extensionaffected 1.46; affected 1.45; affected 1.43

CWE

CWE-502

References