Auth bypass in Wikimedia Foundation MediaWiki - Templatesandbox Extension
CVE-2026-100240
Missing Authorization vulnerability in Wikimedia Foundation Mediawiki - TemplateSandbox Extension allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Mediawiki - TemplateSandbox Extension: from * before 1.46.1, 1.45.5, 1.43.10.
Vulnerability class: Broken Access Control
Published · last modified .
EPSS exploit prediction
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