CVE-2026-23931

The frontend validatate.api.exists action can be exploited by authenticated users to extract plaintext user macro values leading to potential loss of confidentiality...

EUVD-2026-60736

The frontend validatate.api.exists action can be exploited by authenticated users to extract plaintext user macro values leading to potential loss of confidentiality...

CVE-2026-23931

Zabbix's frontend validate.api.exists action allows authenticated users to extract plaintext user macro values, exposing sensitive configuration data (CVSS 5.3, Medium). The Nessus scanner confirms no vendor-supplied patch is available for affected Linux/Unix packages; users should monitor Zabbix...

PT-2026-76958

The frontend validatate.api.exists action can be exploited by authenticated users to extract plaintext user macro values leading to potential loss of confidentiality...