CVE-2026-12924
Eventin <= 4.1.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'etn_faq_content' Parameter
CVSS Score
6.4
EPSS Score
0.2%
EPSS Percentile
11th
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.
| CWE | CWE-79 |
| Vendor | arraytics |
| Product | eventin – event calendar, event registration, tickets & booking (ai powered) |
| Published | Jul 10, 2026 |
| Last Updated | Jul 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
arraytics / Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered)
0 ≤ 4.1.15
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/343ed594-482a-4a27-9682-92bb643ee82a?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/templates/event/parts/event-details-parts.php#L359 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/templates/event/parts/styles/event-faq/style-1.php#L27 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/templates/event/parts/styles/event-faq/style-2.php#L26 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/core/event/Api/EventController.php#L2027 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/utils/functions.php#L44 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/core/event/Api/EventController.php#L801 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?reponame=&old=3600977%40wp-event-solution&new=3600977%40wp-event-solution
Credits
PRISM