An issue in Open Source Kubectl MCP Server v1.1.1 allows attackers to execute arbitrary…
Priority MEDIUM 50CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-94.
Summary
An issue in Open Source Kubectl MCP Server v1.1.1 allows attackers to execute arbitrary code on a victim system via user interaction with a crafted HTML page.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00578 47th percentileScored 2026-11-07
Fix Fixed kubectl-mcp-server (npm): 1.2.0kubectl-mcp-server (PyPI): 1.2.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | kubectl-mcp-server (npm) | before 1.2.0 | 1.2.0 | Patch available | GHSA-94gr-w3q5-rfqr |
| — | kubectl-mcp-server (PyPI) | before 1.2.0 | 1.2.0 | Patch available | GHSA-94gr-w3q5-rfqr |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- kubectl-mcp-server (npm) Vendor— Affected before 1.2.0 Fixed in 1.2.0 Patch available GHSA-94gr-w3q5-rfqr
- kubectl-mcp-server (PyPI) Vendor— Affected before 1.2.0 Fixed in 1.2.0 Patch available GHSA-94gr-w3q5-rfqr
Remediation
- Fix · GHSA-94gr-w3q5-rfqr kubectl-mcp-server (npm) Fixed in 1.2.0 Advisory →
- Fix · GHSA-94gr-w3q5-rfqr kubectl-mcp-server (PyPI) Fixed in 1.2.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2025-65719
- 2026-10-03 Alias added: GHSA-94gr-w3q5-rfqr
References
Other 6
- https://github.com/rohitg00/kubectl-mcp-server
- https://www.ox.security/blog/kubectl-mcp-server-remote-code-execution
- https://www.ox.security/blog/cve-2025-65719-critical-rce-in-kubectl-mcp-server/
- https://github.com/pypa/advisory-database/tree/main/vulns/kubectl-mcp-server/PYSEC-2026-371.yaml
- https://pypi.org/project/kubectl-mcp-server
- https://www.ox.security/blog/cve-2025-65719-critical-rce-in-kubectl-mcp-server
Sources
- CVE-2025-65719 · CVE Program
- CVE-2025-65719 · NVD
- FIRST EPSS
- GHSA-94gr-w3q5-rfqr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences