CVE-2020-18704: Fusionbox Widgy

Critical severity, CVSS 9.8. EPSS: 2.9% chance of exploitation in the next 30 days.

Unrestricted Upload of File with Dangerous Type in Django-Widgy v0.8.4 allows remote attackers to execute arbitrary code via the 'image' widget in the component 'Change Widgy Page'.

Affected products

• Fusionbox Widgy: version 0.8.4 only

Published 2021-08-16. Last modified 2026-06-17.