CVE-2020-35190: Plone

Critical severity, CVSS 9.8. EPSS: 2.2% chance of exploitation in the next 30 days.

The official plone Docker images before version of 4.3.18-alpine (Alpine specific) contain a blank password for a root user. System using the plone docker container deployed by affected versions of the docker image may allow a remote attacker to achieve root access with a blank password.

Affected products

• Plone Plone: from 4.0.0-alpine, before 4.3.18-alpine (fixed in 4.3.18-alpine)

Published 2020-12-17. Last modified 2026-06-17.