CVE-2023-37597: Issabel Pbx

High severity, CVSS 8.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Cross Site Request Forgery (CSRF) vulnerability in issabel-pbx v.4.0.0-6 allows a remote attacker to cause a denial of service via the delete user grouplist function.

Affected products

• Issabel Pbx: version 4.0.0-6 only

Published 2023-07-11. Last modified 2026-06-17.