CVE-2021-43676: Swoole PHP Framework

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

matyhtf framework v3.0.5 is affected by a path manipulation vulnerability in Smarty.class.php.

Affected products

• Swoole Swoole PHP Framework: version 3.0.5 only

Published 2021-12-03. Last modified 2026-06-17.