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CVE-2025-59360

34
FAUCET Score

CVE-2025-59360 is a critical OS command injection vulnerability (CWE-78) in the killProcesses 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 attack complexity, and high potential for complete compromise of confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion 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
2.81%
Probability of exploitation in next 30 days
EPSS Percentile
85.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0281 is in the 76th percentile among its peer group of 36,862 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 (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/chaos-mesh/chaos-meshFixed in: 2.7.3

Vendor Advisories (1)

goGHSA-xv9f-728h-9jgvcritical

Chaos Controller Manager is vulnerable to OS command injection

Sep 15, 2025

References

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