CVE-2025-30851: Tickera

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Tickera Tickera tickera-event-ticketing-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Tickera: from n/a through <= 3.5.5.2.

Affected products

• Tickera Tickera: up to and including 3.5.5.2

Published 2025-03-27. Last modified 2026-06-17.