CVE-2023-27261: Idattend Idweb

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Missing authentication in the DeleteAssignments method in IDAttend’s IDWeb application 3.1.052 and earlier allows deletion of data by unauthenticated attackers.

Affected products

• Idattend Idweb: up to and including 3.1.052

Published 2023-10-25. Last modified 2026-06-17.