VULNERABILITY INTELLIGENCE

CVE-2020-21726

CVSS score9.8 CRITICAL

EPSS probability1.28%

CISA KEVNot currently listed

Published2021-10-07

Last modified2026-06-17

Description

OpenSNS v6.1.0 contains a blind SQL injection vulnerability in /Controller/ChinaCityController.class.php via the cid parameter.