CVE-2021-46363: Magnolia-CMS Magnolia CMS

High severity, CVSS 7.8. EPSS: 1.9% chance of exploitation in the next 30 days.

An issue in the Export function of Magnolia v6.2.3 and below allows attackers to perform Formula Injection attacks via crafted CSV/XLS files. These formulas may result in arbitrary code execution on a victim's computer when opening the exported files with Microsoft Excel.

Affected products

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

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