BaseFortify

Publication date: 2025-10-03

Last updated on: 2025-10-08

Assigner: Zabbix

Description

A regular Zabbix user can search other users in their user group via Zabbix API by select fields the user does not have access to view. This allows data-mining some field values the user does not have access to.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-10-03

Last Modified

2025-10-08

Generated

2026-07-06

AI Q&A

2025-10-03

EPSS Evaluated

2026-07-05

NVD

CVE-2025-27236

Affected Vendors & Products

Vendor	Product	Version / Range
zabbix	zabbix	From 6.0.38 (inc) to 6.0.41 (exc)
zabbix	zabbix	From 7.0.9 (inc) to 7.0.17 (exc)
zabbix	zabbix	From 7.2.3 (inc) to 7.2.11 (exc)
zabbix	zabbix	7.4.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-863	The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

Attack-Flow Graph

Executive Summary

This vulnerability allows a regular Zabbix user to search for other users within their user group via the Zabbix API by selecting fields that the user normally does not have permission to view. As a result, the user can data-mine certain field values that should be restricted.

Impact Analysis

The vulnerability can lead to unauthorized access to sensitive user information within the same user group, potentially exposing data that should be restricted. This could result in privacy breaches or misuse of information.

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