CVE-2025-5459: puppet enterprise Command Injection

Description

A user with specific node group editing permissions and a specially crafted class parameter could be used to execute commands as root on the primary host. It affects Puppet Enterprise versions 2018.1.8 through 2023.8.3 and 2025.3 and has been resolved in versions 2023.8.4 and 2025.4.0.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
puppet	puppet_enterprise	2018.1.8 — 2023.8.4
puppet	puppet_enterprise	All

References

Other References

https://portal.perforce.com/s/detail/a91PA000001SiDdYAK

Frequently Asked Questions

What is CVE-2025-5459? +

A user with specific node group editing permissions and a specially crafted class parameter could be used to execute commands as root on the primary host. It affects Puppet Enterprise versions 2018.1.8 through 2023.8.3 and 2025.3 and has been resolved in versions 2023.8.4 and 2025.4.0. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-5459? +

CVE-2025-5459 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-5459? +

CVE-2025-5459 affects products from puppet, specifically: puppet_enterprise. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-5459? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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