How to fix CVE-2025-59358?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Audit authentication configurations and rotate any potentially compromised credentials.

Is Kubernetes affected by CVE-2025-59358?

CVE-2025-59358 presents notable security risk, a missing authentication vulnerability rated CVSS 7.5. Attackers could bypass security controls to gain unauthorized access to protected resources and sensitive data. Proof-of-concept code is publicly available, increasing the risk of exploitation.

CVE-2025-59358

HIGH

2025-09-15 [email protected]

7.5

CVSS 3.1

CVSS Vector

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

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:12 vuln.today

Patch Released

Mar 28, 2026 - 19:12 nvd

Patch available

PoC Detected

Oct 14, 2025 - 14:42 vuln.today

Public exploit code

CVE Published

Sep 15, 2025 - 12:15 nvd

HIGH 7.5

Description

The Chaos Controller Manager in Chaos Mesh exposes a GraphQL debugging server without authentication to the entire Kubernetes cluster, which provides an API to kill arbitrary processes in any Kubernetes pod, leading to cluster-wide denial of service.

Analysis

The Chaos Controller Manager in Chaos Mesh exposes a GraphQL debugging server without authentication to the entire Kubernetes cluster, which provides an API to kill arbitrary processes in any. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical Context

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. The Chaos Controller Manager in Chaos Mesh exposes a GraphQL debugging server without authentication to the entire Kubernetes cluster, which provides an API to kill arbitrary processes in any Kubernetes pod, leading to cluster-wide denial of service. Affected products include: Chaos-Mesh Chaos Mesh.

Affected Products

Chaos-Mesh Chaos Mesh.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Require authentication for all sensitive operations, implement defense in depth.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.5

CVSS: +38

POC: +20

Vendor Status

CVE-2025-59358 vulnerability details – vuln.today

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CVE-2025-59358

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CVE-2025-59358

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Lifecycle Timeline

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Description

Analysis

Technical Context

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External POC / Exploit Code