CVE-2021-36431: Jocms Project Jocms

Critical severity, CVSS 9.1. EPSS: 0.9% chance of exploitation in the next 30 days.

SQL injection vulnerability in jocms 0.8 allows remote attackers to run arbitrary SQL commands and view sentivie information via jo_json_check() function in jocms/apps/mask/inc/mask.php.

Affected products

• Jocms Project Jocms: version 0.8 only

Published 2023-02-03. Last modified 2026-06-17.