File Read Vulnerability in Zabbix by Zabbix Company
CVE-2025-27232

6.8MEDIUM

Key Information:

Vendor

Zabbix

Status
Zabbix
Vendor
CVE Published:
1 December 2025

What is CVE-2025-27232?

An authentication flaw within Zabbix allows a Super Admin to exploit the oauth.authorize action, enabling them to read arbitrary files from the web server. This action can lead to significant confidentiality compromises, as sensitive information could be accessed by unauthorized users.

Affected Version(s)

Zabbix 7.4.0 <= 7.4.2

References

https://support.zabbix.com/browse/ZBX-27282

CVSS V4

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Zabbix wants to thank o4ncL1 for submitting this report on the HackerOne bug bounty platform.
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CVE-2025-27232 : File Read Vulnerability in Zabbix by Zabbix Company