CVE-2024-36467: Zabbix

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

An authenticated user with API access (e.g.: user with default User role), more specifically a user with access to the user.update API endpoint is enough to be able to add themselves to any group (e.g.: Zabbix Administrators), except to groups that are disabled or having restricted GUI access.

Affected products

• Zabbix Zabbix: from 5.0.0, before 5.0.43 (fixed in 5.0.43); from 6.0.0, before 6.0.33 (fixed in 6.0.33); from 6.4.0, before 6.4.18 (fixed in 6.4.18); from 7.0.0, before 7.0.2 (fixed in 7.0.2)

Published 2024-11-27. Last modified 2026-06-17.