Event Manager, Events Calendar, Events Tickets for WooCommerce – Eventin, CVE-2026-84907
- CVE, Research URL
- Home page URL
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Security reports for Event Manager, Events Calendar, Events Tickets for WooCommerce – Eventin
- Published on
- Sep 16, 2026
- Research Description
- The Eventin WordPress plugin before 4.1.24 does not properly authorise order finalisation when its offline (local) payment method is enabled, relying on a nonce that is exposed to unauthenticated visitors and never checking that the caller owns the order, allowing unauthenticated attackers to reset any existing order and its attendees to a pending state and thereby invalidate paid tickets.
- Affected versions
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max 4.1.24.
- Status
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vulnerable