CVE-2024-36466

Unauthenticated Zabbix frontend takeover when SSO is being used

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

Workaround:

  • Disabling SSO authentication method

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.09%
Affected: Zabbix Zabbix
Published at:
Updated at:

References

Link Tags
https://support.zabbix.com/browse/ZBX-25635

Frequently Asked Questions

What is the severity of CVE-2024-36466?
CVE-2024-36466 has been scored as a high severity vulnerability.
How to fix CVE-2024-36466?
As a workaround for remediating CVE-2024-36466: Disabling SSO authentication method
Is CVE-2024-36466 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-36466 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-36466?
CVE-2024-36466 affects Zabbix Zabbix.
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