CVE-2026-49489

High

Description

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.

SeverityHigh

CVSS8.5

Exploit probability—

ProductOpenCATS

PublishedMay 31, 2026

First seenMay 31, 2026

Weakness typeCWE-89SQL injection

How to fix

Vendor advisories

github.com/opencats/OpenCATS/security/advisories/GHSA-8mc8-5gw6-c7w4

Affected products

Product	Affected versions	Fixed in
OpenCATS OpenCATS	v ≤ 0.9.7.4	—

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