Description

An unauthenticated attacker can exploit the Frontend 'validate' action to blindly instantiate arbitrary PHP classes. The impact depends on environment setup but appears limited at this time.

INFO

Published Date :

2026-03-24T18:29:23.165Z

Last Modified :

2026-03-25T19:25:01.128Z

Source :

Zabbix
AFFECTED PRODUCTS

The following products are affected by CVE-2026-23923 vulnerability.

Vendors Products
Zabbix
  • Zabbix
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-23923.

URL Resource
https://support.zabbix.com/browse/ZBX-27641 cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability