CVE-2026-49489: Opencats

High severity, CVSS 8.5. EPSS: 0.4% chance of exploitation in the next 30 days.

OpenCATS through 0.9.7.4 contains a sql injection vulnerability in the sortDirection parameter of the DataGrid component that allows authenticated users to extract database contents. Attackers can inject malicious SQL via the sortDirection parameter in ajax/getDataGridPager.php to perform time-based blind injection attacks and read sensitive data.

Affected products

• Opencats Opencats: up to and including 0.9.7.4

Published 2026-05-31. Last modified 2026-07-22.