CVE-2025-59361

Description

The cleanIptables mutation in Chaos Controller Manager is vulnerable to OS command injection. In conjunction with CVE-2025-59358, this allows unauthenticated in-cluster attackers to perform remote code execution across the cluster.

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
chaos-mesh	chaos_mesh	< 2.7.3

References

Exploits

https://jfrog.com/blog/chaotic-deputy-critical-vulnerabilities-in-chaos-mesh-lead-to-kubernetes-cluster-takeover

Other References

https://github.com/chaos-mesh/chaos-mesh/pull/4702

Frequently Asked Questions

What is CVE-2025-59361? +

The cleanIptables mutation in Chaos Controller Manager is vulnerable to OS command injection. In conjunction with CVE-2025-59358, this allows unauthenticated in-cluster attackers to perform remote code execution across the cluster. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-59361? +

CVE-2025-59361 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-59361? +

CVE-2025-59361 affects products from chaos-mesh, specifically: chaos_mesh. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-59361? +

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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