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).
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History
Wed, 22 Oct 2025 00:30:00 +0000
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Tue, 21 Oct 2025 20:30:00 +0000
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Tue, 21 Oct 2025 19:30:00 +0000
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Wed, 29 Jan 2025 18:15:00 +0000
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Status: PUBLISHED
Assigner: Zabbix
Published: 2022-01-13T15:50:39.137Z
Updated: 2025-10-21T23:15:49.275Z
Reserved: 2022-01-11T00:00:00.000Z
Link: CVE-2022-23131
Updated: 2024-08-03T03:36:20.024Z
Status : Modified
Published: 2022-01-13T16:15:08.053
Modified: 2025-10-22T00:17:58.457
Link: CVE-2022-23131
No data.