CVE-2025-27236

User information disclosure via api_jsonrpc.php on method user.get with param search

Published Oct 3, 2025 CVSS 4.0 · 2.1 Low EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

Update the affected components to their respective fixed versions.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-32240 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.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*
cpe:2.3:a:zabbix:zabbix:7.4.0:-:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

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 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.
Title User information disclosure via api_jsonrpc.php on method user.get with param search
Weaknesses CWE-863
References
Metrics cvssV4_0

{'score': 2.1, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Zabbix
Published
Updated
Oct 3, 2025, 1:52 PM
Reserved
Feb 20, 2025, 11:40 AM
Status
Analyzed
Published
Oct 3, 2025, 12:15 PM
Modified
Oct 19, 2026, 5:10 PM