CVE-2026-12924: Eventin <= 4.1.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'etn_faq_content' Parameter
The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'etnfaqcontent' parameter in all versions up to, and including, 4.1.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-12924?
The severity of CVE-2026-12924 is medium, rated at 6.4.
How do I fix CVE-2026-12924?
To fix CVE-2026-12924, update the Eventin plugin to version 4.1.16 or later.
What type of vulnerability is CVE-2026-12924?
CVE-2026-12924 is an Authenticated Stored Cross-Site Scripting (XSS) vulnerability.
Who is affected by CVE-2026-12924?
All users of the Eventin plugin for WordPress up to and including version 4.1.15 are affected by CVE-2026-12924.
What input is exploited in CVE-2026-12924?
CVE-2026-12924 exploits the 'etn_faq_content' parameter due to insufficient input sanitization.