CVE-2026-12924
Description
The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'etn_faq_content' 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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/core/event/Api/EventController.php#L2027
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/core/event/Api/EventController.php#L801
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/templates/event/parts/event-details-parts.php#L359
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/templates/event/parts/styles/event-faq/style-1.php#L27
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/templates/event/parts/styles/event-faq/style-2.php#L26
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/utils/functions.php#L44
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3600977%40wp-event-solution&new=3600977%40wp-event-solution
- https://www.wordfence.com/threat-intel/vulnerabilities/id/343ed594-482a-4a27-9682-92bb643ee82a?source=cve
CWEs
CWE-79
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.