CVE-2025-27240

Secondary-order SQL injection in Zabbix Server when deleting an autoregistered host

Published Sep 12, 2025 CVSS 4.0 · 7.5 High EPSS 1.3% KEV · Not listed
Description
A Zabbix adminitrator can inject arbitrary SQL during the autoremoval of hosts by inserting malicious SQL in the 'Visible name' field.

Remediation

Vendor Solution

Update the affected components to their respective fixed versions.


Vendor Workaround

Disable any Autoregistration actions that remove hosts.

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2025-29033 A Zabbix adminitrator can inject arbitrary SQL during the autoremoval of hosts by inserting malicious SQL in the 'Visible name' field.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

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': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A Zabbix adminitrator can inject arbitrary SQL during the autoremoval of hosts by inserting malicious SQL in the 'Visible name' field.
Title Secondary-order SQL injection in Zabbix Server when deleting an autoregistered host
Weaknesses CWE-89
References
Metrics cvssV4_0

{'score': 7.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Zabbix
Published
Updated
Feb 26, 2026, 5:48 PM
Reserved
Feb 20, 2025, 11:40 AM
Status
Analyzed
Published
Sep 12, 2025, 11:15 AM
Modified
Oct 19, 2026, 5:10 PM