Authorized User Can Add Themselves to Any Group, Except Disabled or Restricted Ones
CVE-2024-36467
7.5HIGH
What is CVE-2024-36467?
An authenticated user with API access, particularly those with permission to the user.update API endpoint, can exploit a vulnerability in Zabbix. This security issue allows the user to add themselves to any group, including privileged groups like Zabbix Administrators. However, the exploitation is limited to groups that are not disabled or have restricted GUI access. This highlights a potential risk for user role management and group permissions within Zabbix, necessitating immediate attention to protect sensitive data and maintain system integrity.
Affected Version(s)
Zabbix 5.0.0 <= 5.0.42
Zabbix 6.0.0 <= 6.0.32
Zabbix 6.4.0 <= 6.4.17
References
CVSS V3.1
Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Zabbix wants to thank Márk Rákóczi for submitting this report on the HackerOne bug bounty platform.