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CVE-2025-59361

36
FAUCET Score

CVE-2025-59361 is a critical OS command injection vulnerability in the cleanIptables mutation of Chaos Controller Manager, affecting Chaos Mesh. This flaw, when combined with CVE-2025-59358, allows unauthenticated in-cluster attackers to achieve remote code execution across the entire Kubernetes cluster. With a CVSS score of 9.8 (Critical), it presents a severe risk due to its network-based attack vector, low complexity, and complete compromise potential (Confidentiality, Integrity, Availability). While no public exploit code or active exploitation is confirmed, the vulnerability has garnered significant community attention and media coverage, indicating high awareness and potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.7.3CPE matchmatch criteria
cpe:2.3:a:chaos-mesh:chaos_mesh:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.27%
Probability of exploitation in next 30 days
EPSS Percentile
87.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0327 is in the 79th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

gopatch availablevia ghsa
Product: github.com/chaos-mesh/chaos-meshFixed in: 2.7.3

Vendor Advisories (1)

goGHSA-2gcv-3qpf-c5qrcritical

Chaos Controller Manager is vulnerable to OS command injection

Sep 15, 2025

References

github.com / chaos-mesh/chaos-mesh/pull/4702
Issue Tracking
jfrog.com / blog/chaotic-deputy-critical-vulnerabilities-in-chaos-mesh-lead-to-kubernetes-cluster-takeover
ExploitThird Party Advisory