CVE-Requests-1896609

CVE 请求 1896609 - feiskyer/mcp-kubernetes-server 执行摘要 本报告详细介绍了在 feiskyer/mcp-kubernetes-server 包中发现的两个严重安全漏洞。当部署该服务器时，它会暴露一个名为 kubectl 的 MCP 工具，旨在提供对 Kubernetes 集群的有限、安全访问。然而，不充分的输入验证允许两种不同的攻击向量： OS命令注入：攻击者可以通过使用 shell 元字符（例如 ,、;）链接命令来绕过命令验证，从而在运行 MCP 服务器的主机上执行任意 OS 命令...

PYSEC-2026-409 mcp-kubernetes-server has an OS Command Injection vulnerability

feiskyer/mcp-kubernetes-server through 0.1.11 allows OS command injection via the /mcp/kubectl endpoint. The handler constructs a shell command with user-supplied arguments and executes it with subprocess using shell=True, enabling injection through shell metacharacters e.g., ;, &&, $, even when...

mcp-kubernetes-server has an OS Command Injection vulnerability

feiskyer/mcp-kubernetes-server through 0.1.11 allows OS command injection via the /mcp/kubectl endpoint. The handler constructs a shell command with user-supplied arguments and executes it with subprocess using shell=True, enabling injection through shell metacharacters e.g., ;, &&, $, even when...

Command Injection

mcp-kubernetes-server is vulnerable to Command Injection. The vulnerability is due to the use of shell=True in the /mcp/kubectl endpoint, which allows an attacker to inject and execute arbitrary operating system commands...

Improper Command Restriction

mcp-kubernetes-server is vulnerable to improper command restriction. The vulnerability is due to incomplete validation of chained commands in the implementation of --disable-write and --disable-delete, which allows an attacker to bypass restrictions and execute unauthorized write or delete...

CVE-2025-59377

feiskyer mcp-kubernetes-server through 0.1.11 allows OS command injection, even in read-only mode, via /mcp/kubectl because shell=True is used. NOTE: this is unrelated to mcp-server-kubernetes and CVE-2025-53355...

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...

mcp-kubernetes-server has an OS Command Injection vulnerability

feiskyer/mcp-kubernetes-server through 0.1.11 allows OS command injection via the /mcp/kubectl endpoint. The handler constructs a shell command with user-supplied arguments and executes it with subprocess using shell=True, enabling injection through shell metacharacters e.g., ;, &&, $, even when...

Arbitrary Command Injection

Overview mcp-kubernetes-server is a The mcp-kubernetes-server is a Model Context Protocol MCP server that enables AI assistants to interact with Kubernetes clusters. It serves as a bridge between AI tools like Claude, Cursor, and GitHub Copilot and Kubernetes, translating natural language request...

GHSA-4HQQ-7Q79-932P mcp-kubernetes-server has an OS Command Injection vulnerability

feiskyer/mcp-kubernetes-server through 0.1.11 allows OS command injection via the /mcp/kubectl endpoint. The handler constructs a shell command with user-supplied arguments and executes it with subprocess using shell=True, enabling injection through shell metacharacters e.g., ;, &&, $, even when...

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...

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...

CVE-2025-59377

feiskyer mcp-kubernetes-server through 0.1.11 allows OS command injection, even in read-only mode, via /mcp/kubectl because shell=True is used. NOTE: this is unrelated to mcp-server-kubernetes and CVE-2025-53355...

CVE-2025-59377

feiskyer mcp-kubernetes-server through 0.1.11 allows OS command injection, even in read-only mode, via /mcp/kubectl because shell=True is used. NOTE: this is unrelated to mcp-server-kubernetes and CVE-2025-53355...

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...

mcp-kubernetes-server 安全漏洞

mcp-kubernetes-server is a Model Context Protocol server for Pengfei Ni Personal Developer. A security vulnerability exists in mcp-kubernetes-server version 0.1.11 and earlier, which stems from the use of the shell=True parameter and could lead to an OS command injection attack...