CVE-2021-46362: Magnolia-CMS Magnolia CMS

Critical severity, CVSS 9.8. EPSS: 4.7% chance of exploitation in the next 30 days.

A Server-Side Template Injection (SSTI) vulnerability in the Registration and Forgotten Password forms of Magnolia v6.2.3 and below allows attackers to execute arbitrary code via a crafted payload entered into the fullname parameter.

Affected products

• Magnolia-CMS Magnolia CMS: before 6.2.4 (fixed in 6.2.4)

Published 2022-02-11. Last modified 2026-06-17.