CVE-2026-1983
SEATT: Simple Event Attendance <= 1.5.0 - Cross-Site Request Forgery to Arbitrary Event Deletion
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 4.3EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
14 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
The SEATT: Simple Event Attendance plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.5.0. This is due to missing nonce validation on the event deletion functionality. This makes it possible for unauthenticated attackers to delete arbitrary events via a forged request granted they can trick an administrator into performing an action such as clicking on a link.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Affected products
sourcez · SEATT: Simple Event AttendanceReferences
https://plugins.trac.wordpress.org/browser/simple-event-attendance/tags/1.5.0/seatt_events_admin.php#L23https://plugins.trac.wordpress.org/browser/simple-event-attendance/trunk/seatt_events_admin.php#L23https://www.wordfence.com/threat-intel/vulnerabilities/id/cdfc1110-7bbd-45f0-97ef-271c45d222c1?source=cve