CVE-2020-23973: Kandnconcepts Club CMS Project Kandnconcepts Club CMS

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

KandNconcepts Club CMS 1.1 and 1.2 has SQL Injection via the 'team.php,player.php,club.php' id parameter.

Affected products

• Kandnconcepts Club CMS Project Kandnconcepts Club CMS: version 1.1 only; version 1.2 only

Published 2020-08-27. Last modified 2026-06-17.