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OpenAdvisories
High · 8.1 CVE-2026-13169 EUVD-2026-62258GHSA-f556-jv65-29j9

Eventin < 4.1.21 - Contributor+ Arbitrary Event Modification, Deletion and Ownership Takeover via IDOR

Published Aug 19, 2026 · Updated Aug 19, 2026 · Assigned by WPScan

Description

The Eventin WordPress plugin before 4.1.21 does not properly verify ownership of events before allowing them to be modified, deleted, or reassigned to a different author, allowing users with contributor-level access and above to alter, delete, or take over events created by other users including administrators.

Affected products

VendorProductAffectedFixed
— Eventin < 4.1.21 4.1.21

References