CVE-2018-19558: Arcms Project Arcms

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in arcms through 2018-03-19. SQL injection exists via the json/newslist limit parameter because of ctl/main/Json.php, ctl/main/service/Data.php, and comp/Db/Mysql.php.

Affected products

• Arcms Project Arcms: up to and including 2018-03-19

Published 2018-11-26. Last modified 2026-06-17.