CVE-2025-59376

Description

feiskyer mcp-kubernetes-server through 0.1.11 does not consider chained commands in the implementation of --disable-write and --disable-delete, e.g., it allows a "kubectl version; kubectl delete pod" command because the first word (i.e., "version") is not a write or delete operation.

CVSS v3.1 Score

3.7

LOW

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

Weakness Type (CWE)

CWE-77 CWE-77

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
feisky	mcp-kubernetes-server	< 0.1.11

References

Other References

https://github.com/feiskyer/mcp-kubernetes-server/blob/78957b6c1a3982080cf6fcaac6f6e9014116a71c/src/mcp_kubernetes_server/main.py#L106-L137 https://github.com/william31212/CVE-Requests-1896609 https://github.com/william31212/CVE-Requests-1896609

Frequently Asked Questions

What is CVE-2025-59376? +

feiskyer mcp-kubernetes-server through 0.1.11 does not consider chained commands in the implementation of --disable-write and --disable-delete, e.g., it allows a "kubectl version; kubectl delete pod" command because the first word (i.e., "version") is not a write or delete operation. It has a CVSS v3.1 base score of 3.7 (LOW).

How severe is CVE-2025-59376? +

CVE-2025-59376 has a CVSS v3.1 score of 3.7 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-59376? +

CVE-2025-59376 affects products from feisky, specifically: mcp-kubernetes-server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-59376? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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