Medium severity4.3NVD Advisory· Published Oct 2, 2026· Updated Oct 2, 2026
CVE-2026-104451
CVE-2026-104451
Description
YesWiki before 4.6.7 contains a cross-site request forgery vulnerability in RevisionsHandler that allows attackers to restore old page revisions through GET requests lacking CSRF token validation. Attackers can lure write-capable users into a top-level navigation with the restoreRevisionId parameter, silently overwriting current page content with stale or vandalized revisions.
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Affected products
1Patches
Vulnerability mechanics
References
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