BaseFortify

Publication date: 2025-12-01

Last updated on: 2026-02-06

Assigner: Zabbix

Description

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

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-12-01

Last Modified

2026-02-06

Generated

2026-07-06

AI Q&A

2025-12-01

EPSS Evaluated

2026-07-05

NVD

CVE-2025-27232

Affected Vendors & Products

Vendor	Product	Version / Range
zabbix	frontend	From 7.4.0 (inc) to 7.4.3 (inc)
zabbix	zabbix	4.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-918	The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Attack-Flow Graph

Executive Summary

This vulnerability allows an authenticated Zabbix Super Admin to exploit the oauth.authorize action to read arbitrary files from the webserver. This means the attacker can access files they should not be able to, potentially exposing sensitive information.

Impact Analysis

The vulnerability can lead to a loss of confidentiality by allowing unauthorized access to arbitrary files on the webserver. This could expose sensitive data, internal configuration files, or other critical information, potentially compromising the security of the affected system.

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