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CVE-2025-59358

29
FAUCET Score

CVE-2025-59358 describes an unauthenticated GraphQL debugging server in the Chaos Controller Manager component of Chaos Mesh, exposing an API that allows for the termination of arbitrary processes within any Kubernetes pod. This vulnerability, affecting Chaos Mesh, carries a CVSS score of 7.5 (HIGH) due to its network-based attack vector, low complexity, and potential for cluster-wide denial of service. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community attention with 3 mentions and 3 media articles, indicating a high level of awareness.

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

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.99%
Probability of exploitation in next 30 days
EPSS Percentile
58.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0099 is in the 34th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 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-2gg8-85m5-8r2phigh

Chaos Mesh's Chaos Controller Manager is Missing Authentication for Critical Function

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