CVE-2010-1277: Zabbix

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

SQL injection vulnerability in the user.authenticate method in the API in Zabbix 1.8 before 1.8.2 allows remote attackers to execute arbitrary SQL commands via the user parameter in JSON data to api_jsonrpc.php.

Affected products

• Zabbix Zabbix: version 1.8 only; version 1.8.1 only

Published 2010-04-06. Last modified 2026-06-16.