What’s Vulnerable › Vulnerabilities

CVE-2020-35190

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-12-17 · updated 2026-06-17
• Weakness: CWE-306

Description

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 CMS: from 4.0.0-alpine before 4.3.18-alpine — fixed in 4.3.18-alpine

How to fix

Upgrade to a fixed version: Plone CMS 4.3.18-alpine. Check the vendor advisory for mitigations.

References

• https://github.com/koharin/koharin2/blob/main/CVE-2020-35190
• https://github.com/koharin/koharin2/blob/main/CVE-2020-35190

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