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.
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-46362-Unauthenticated%20SSTI-Magnolia%20CMS
https://docs.magnolia-cms.com/product-docs/6.2/Releases/Release-notes-for-Magnolia-CMS-6.2.4.html#_security_advisory
Source: Mitre, NVD
Published: 2022-02-11
Updated: 2026-06-17
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.02907