CVE-2025-27232

Frontend arbitrary file read in oauth.authorize action

Published Dec 1, 2025 CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
An authenticated Zabbix Super Admin can exploit the oauth.authorize action to read arbitrary files from the webserver leading to potential confidentiality loss.

Remediation

Vendor Solution

Update the affected components to their respective fixed versions.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Zabbix frontend
CPEs cpe:2.3:a:zabbix:frontend:*:*:*:*:*:*:*:*
Vendors & Products Zabbix frontend
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N'}

cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

Type Values Removed Values Added
References
Metrics threat_severity

None

cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N'}

threat_severity

Moderate

Type Values Removed Values Added
First Time appeared Zabbix
Zabbix zabbix
Vendors & Products Zabbix
Zabbix zabbix
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An authenticated Zabbix Super Admin can exploit the oauth.authorize action to read arbitrary files from the webserver leading to potential confidentiality loss.
Title Frontend arbitrary file read in oauth.authorize action
Weaknesses CWE-918
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Zabbix
Published
Updated
Dec 1, 2025, 2:38 PM
Reserved
Feb 20, 2025, 11:40 AM
Status
Analyzed
Published
Dec 1, 2025, 1:16 PM
Modified
Sep 26, 2026, 12:10 AM
Severity
Moderate
Public date
Dec 1, 2025, 12:55 PM