CVE-2022-23131 PoC — Zabbix 安全漏洞

Source

https://github.com/Vulnmachines/Zabbix-CVE-2022-23131

Associated Vulnerability

Title:Zabbix 安全漏洞 (CVE-2022-23131)
Description:Zabbix是拉脱维亚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 存在安全漏洞，该漏洞源于在启用 SAML SSO 身份验证（非默认）的情况下，恶意行为者可以修改会话数据，因为存储在会话中的用户登录未经过验证。未经身份验证的恶意攻击者可能会利用此问题来提升权限并获得对 Zabbix 前端的管理员访问权限。

Description

Zabbix-SAML-Bypass: CVE-2022-23131

Readme

# Zabbix-CVE-2022-23131
Zabbix-SAML-Bypass: CVE-2022-23131


### Description: 
Zabbix is vulnerable to Frontend Authentication Bypass Vulnerability with enabled
SAML SSO authentication, due to insecure client-side session storage. On successful exploit
of this issue, it allows a malicious actor to escalate privileges and unauthorized admin
access to Zabbix frontend.

#### Affected Version: 5.4.0 – 5.4.8; 6.0.0alpha1
### Dork: 
`http.favicon.hash:892542951`

### Mitigation 
It is recommended to upgrade all the instances that are running with Zabbix Web
Frontend to 6.0.0beta2, 5.4.9, 5.0.19, or 4.0.37

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File Snapshot


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