CVE-2013-5091: Vtiger CRM

Medium severity, CVSS 6.5. EPSS: 1.2% chance of exploitation in the next 30 days.

SQL injection vulnerability in CalendarCommon.php in vTiger CRM 5.4.0 and possibly earlier allows remote authenticated users to execute arbitrary SQL commands via the onlyforuser parameter in an index action to index.php. NOTE: this issue might be a duplicate of CVE-2011-4559.

Affected products

• Vtiger Vtiger CRM: up to and including 5.4.0; version 1.0 only; version 2.0 only; version 2.0.1 only; version 2.1 only; version 3.0 only; …

Published 2013-10-04. Last modified 2026-06-16.