CVE-2021-27026 Information disclosure in Puppet Enterprise, Puppet Connect

What is CVE-2021-27026?

CVE-2021-27026 is a medium-severity vulnerability in Puppet Puppet Enterprise, published on 18 Nov 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A flaw was divered in Puppet Enterprise and other Puppet products where sensitive plan parameters may be logged

Weakness: CWE-532

Which versions are affected by CVE-2021-27026?

It affects 3 products.

Products include Puppet Puppet, Puppet Puppet Connect, Puppet Puppet Enterprise.

How do I fix CVE-2021-27026?

No fix has been published for CVE-2021-27026 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-27026 being exploited?

There is no known exploitation of CVE-2021-27026 in the wild and no public exploit code.

Other vulnerabilities in Puppet Puppet Enterprise

• CVE-2016-2785 Puppet Improper Access Control Critical 9.8
• CVE-2021-27021 SQL injection in Puppet DB High 8.8
• CVE-2018-6513 Privilege escalation in Puppet Enterprise and Puppet Agent High 8.8
• CVE-2018-6514 Privilege escalation in Puppet Agent High 7.8
• CVE-2018-6515 Code injection in Puppet Agent High 7.8

All Puppet Puppet Enterprise vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-g767-52f6-24gr.