---
id: CVE-2025-27232
title: >-
  An authenticated Zabbix Super Admin can exploit the oauth.authorize action to
  read arbitrary files from the webserver leading to potential confidentiality
  loss.
summary: >-
  An authenticated Zabbix Super Admin can exploit the oauth.authorize action to
  read arbitrary files from the webserver leading to potential confidentiality
  loss.
severity: medium
cvss: 4.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-918
vendor: zabbix
product: frontend
affected:
  - 'frontend >= 7.4.0, < 7.4.3'
patched:
  - frontend 7.4.3
published: '2025-12-01'
updated: '2026-09-26'
sourceUpdated: '2026-09-26T00:10:00.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-27232'
references:
  - url: 'https://support.zabbix.com/browse/ZBX-27282'
    label: security@zabbix.com
tags:
  - nvd
epss: 0.00287
epssPercentile: 0.18925
ingestedAt: '2026-09-26T00:22:39.982Z'
---

## Overview

An authenticated Zabbix Super Admin can exploit the oauth.authorize action to read arbitrary files from the webserver leading to potential confidentiality loss.

## Affected

- `frontend >= 7.4.0, < 7.4.3`

## Remediation

Upgrade past the affected range:

- `frontend 7.4.3`