CVE-2024-36466— Unauthenticated Zabbix frontend takeover when SSO is being used
Quick assessment
Affected
Zabbix Zabbix
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Zabbix是Zabbix公司的一套开源的监控系统。该系统支持网络监控、服务器监控、云监控和应用监控等。 Zabbix 6.0.0至6.0.31版本、6.4.0至6.4.16版本和7.0.0版本存在安全漏洞，该漏洞源于代码中的bug允许攻击者签署伪造的zbx_sessioncookie，从而能够以管理员权限登录。
Possible ATT&CK Techniques 1 AI
T1078.004 · Cloud Accounts
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I. Basic Information for CVE-2024-36466
Vulnerability Information
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Vulnerability Title
Unauthenticated Zabbix frontend takeover when SSO is being used
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用欺骗进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Zabbix 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zabbix是Zabbix公司的一套开源的监控系统。该系统支持网络监控、服务器监控、云监控和应用监控等。 Zabbix 6.0.0至6.0.31版本、6.4.0至6.4.16版本和7.0.0版本存在安全漏洞，该漏洞源于代码中的bug允许攻击者签署伪造的zbx_sessioncookie，从而能够以管理员权限登录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2024-36466
| # | POC Description | Source Link | Shenlong Link |
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IV. Related Vulnerabilities
Same product: Zabbix
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CVE-2026-59781
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Host PSK extraction in Zabbix API -
CVE-2026-23935
Use-after-free read in script item/preprocessing HttpRequest -
CVE-2026-23934
Frontend DoS via the validate.api.exists action
Same vendor: Zabbix
-
CVE-2026-59781
Improper validation of custom installation directories on Wi -
CVE-2026-23938
Server DoS via JavaScript preprocessing or script items -
CVE-2026-23937
Host PSK extraction in Zabbix API -
CVE-2026-23935
Use-after-free read in script item/preprocessing HttpRequest -
CVE-2026-23934
Frontend DoS via the validate.api.exists action
Same weakness: CWE-290
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WordPress hCaptcha for WP plugin <= 5.3.0 - Bypass Vulnerabi -
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V. Comments for CVE-2024-36466
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