In the case of instances where the SAML SSO authentication is enabled (non-default), session data can be modified by a malicious actor, because a user login stored in the session was not verified. Malicious unauthenticated actor may exploit this issue to escalate privileges and gain admin access to Zabbix Frontend. To perform the attack, SAML authentication is required to be enabled and the actor has to know the username of Zabbix user (or use the guest account, which is disabled by default).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Zabbix

Published: 2022-01-13T15:50:39.137588Z

Updated: 2024-09-16T16:52:43.145Z

Reserved: 2022-01-11T00:00:00

Link: CVE-2022-23131

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-01-13T16:15:08.053

Modified: 2022-01-19T21:08:10.630

Link: CVE-2022-23131

cve-icon Redhat

No data.