CVE-2020-8637: Testlink

Critical severity, CVSS 9.8. EPSS: 2.9% chance of exploitation in the next 30 days.

A SQL injection vulnerability in TestLink 1.9.20 allows attackers to execute arbitrary SQL commands in dragdroptreenodes.php via the node_id parameter.

Affected products

• Testlink Testlink: version 1.9.20 only

Published 2020-04-03. Last modified 2026-06-17.