CVE-2024-36466

Unauthenticated Zabbix frontend takeover when SSO is being used

Published Nov 28, 2024 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
A bug in the code allows an attacker to sign a forged zbx_session cookie, which then allows them to sign in with admin permissions.

Remediation

Vendor Workaround

Disabling SSO authentication method

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-36350 A bug in the code allows an attacker to sign a forged zbx_session cookie, which then allows them to sign in with admin permissions.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:zabbix:zabbix:7.0.0:-:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Zabbix
Zabbix zabbix
CPEs cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*
Vendors & Products Zabbix
Zabbix zabbix
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A bug in the code allows an attacker to sign a forged zbx_session cookie, which then allows them to sign in with admin permissions.
Title Unauthenticated Zabbix frontend takeover when SSO is being used
Weaknesses CWE-290
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Zabbix
Published
Updated
Dec 4, 2024, 2:38 PM
Reserved
May 28, 2024, 11:21 AM
Status
Analyzed
Published
Nov 28, 2024, 8:15 AM
Modified
Jun 17, 2026, 7:36 AM