CVE-2023-31216: Ultimatemember Ultimate Member

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in Ultimate Member plugin <= 2.6.0 versions.

Affected products

• Ultimatemember Ultimate Member: up to and including 2.6.0

Published 2023-07-17. Last modified 2026-06-17.