CVE-2026-15402
mediumThe Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'etn_she…
The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'etn_shedule_objective' schedule_slot Parameter in all versions up to, and including, 4.1.23 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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/base/post-model.p... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/core/AccessContro... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/core/schedule/Api... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/core/schedule/Api... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/templates/event/s... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/utils/functions.p... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.15/utils/helper.php#... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.16/base/post-model.p... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.16/core/AccessContro... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.16/core/schedule/Api... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.16/core/schedule/Api... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.16/templates/event/s... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.16/utils/functions.p... security@wordfence.com
- https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.16/utils/helper.php#... security@wordfence.com
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3689867%40wp-event-solution&new... security@wordfence.com
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a07070b6-37d2-4ccf-ae81-a08ac7b7... security@wordfence.com