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Kitploit
Kitploit
•added 2026/10/04 7:59 a.m.•25 views

scopeblind-gateway

⚠️ このリポジトリは移動しました。 アクティブな開発は ScopeBlind/scopeblind-gateway で継続しています。 この個人フォークは正規リポジトリより古い可能性があります。Issue、プルリクエスト、最新コードについては組織リポジトリをご使用ください。 protect-mcp MCPサーバー向けセキュリティゲートウェイ。デフォルトでシャドウモードのログ、ツールごとのポリシー、オプションのローカルEd25519レシート、検証しやすい監査出力。 現在のCLIパス: 任意のstdio MCPサーバーを透過プロキシとしてラップします。シャドウモードではすべての...

9.6CVSS6.2AI score0.77657EPSS
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Kitploit
Kitploit
•added 2026/10/02 5:28 a.m.•19 views

local-mcp

local-mcp ローカルファイル操作用のゼロ依存MCPサーバー。 ファイルシステムツール13個+段階的ディスカバリ用のメタツール3個 — SDK不要、フレームワーク不要、npm installも不要です。 MCPプロトコル: 2024-11-05 · トランスポート: stdio + Streamable HTTP · ランタイム: Node.js ≥ 22.0.0 アーキテクチャ local-mcp.mjs — 595 lines, 13 tools, entry point lib/mcp-core.mjs — 229 lines, stdio + HTTP transport,...

6.3AI score
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Kitploit
Kitploit
•added 2026/10/01 1:52 p.m.•11 views

mcp-stdio-shellguard

StudioMeyer MCP Stack 的一部分 — 在马略卡岛构建 🌴 · 如果使用请⭐ mcp-stdio-shellguard 针对 MCP stdio 服务器的深度防御捆绑包。使用白名单 + 沙箱 + 重放检测包装 childprocess.exec/spawn,外加一个 AST 审计 CLI mcp-shellguard-audit,用于扫描 MCP 服务器源中未清理的 shell 调用。封堵了 Ox-Security MCP stdio-RCE 漏洞类别(200k 台易受攻击服务器,2026 年 5 月披露)。 MCP spec : 2025-06-18 SDK :...

6.3AI score
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Nuclei
Nuclei
•added 2026/09/30 2:12 a.m.•116 views

LiteLLM - Command Injection

A critical unauthenticated remote code execution vulnerability exists in LiteLLM due to improper input handling in the MCP stdio test endpoint. An attacker can send a specially crafted request to the /mcp-rest/test/connection endpoint with controlled parameters, resulting in arbitrary command...

8.8CVSS7.3AI score0.9257EPSS
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NVD
NVD
•added 2026/09/29 8:17 p.m.•9 views

CVE-2026-79538

metatool-ai MetaMCP up to and including 2.4.22 is vulnerable to Code Execution in the internal MCP inspector proxy endpoint GET /mcp-proxy/server/stdio createTransport, STDIO branch, routers/mcp-proxy/server.ts...

9.8CVSS0.00435EPSS
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Kitploit
Kitploit
•added 2026/09/29 2:11 p.m.•18 views

mcpshield

mcpshield 未パッチのMCP STDIOコマンドインジェクション脆弱性(CVE-2026-30623ファミリー、2026年4月にOX Securityによって「仕様」として開示、SDKパッチはなし)に対するドロップイン修正です。1行インポートするだけで、Pythonアプリが起動するすべてのstdio MCPサーバーは、OSがプロセスを生成する前にコマンド/引数/環境変数が検証されます。 初めての方は、まずスコープを読み、次にインストールとはじめにを読めば、2分以内に保護されます。 目次 プロジェクトの状態 スコープ インストール はじめに オプションA: 自動パッチ(Python...

9.8CVSS6.5AI score0.04997EPSS
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Kitploit
Kitploit
•added 2026/09/29 1:47 p.m.•21 views

CVE-2026-12940-Langflow-Unauth-RCE

CVE-2026-12940 — Langflow OSS ≤ 1.10.1 未认证 RCE(MCP stdio 环境变量注入) 在 Langflow OSS 直至 1.10.1 的版本中存在未认证远程代码执行漏洞。用于保护 MCP stdio 服务器配置的环境变量黑名单(DANGEROUSENVVARS)遗漏了 SHELLOPTS、BASHOPTS 和 PS4。由于 MCP stdio 启动器会通过 bash -c 运行配置的命令,攻击者可以注入 SHELLOPTS=xtrace 以及 PS4 命令替换,并以 Langflow 进程用户的身份执行任意 shell 命令——无需有效的 M...

9.8CVSS6.2AI score0.00943EPSS
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Kitploit
Kitploit
•added 2026/09/29 2:22 a.m.•11 views

CVE-2025-6514

mcp-remote 将仅支持本地(stdio)服务器的 MCP 客户端连接到远程 MCP 服务器,并支持身份验证: 注意:这是一个可用的概念验证 ,但应被视为实验性 。 为什么需要它? 到目前为止,大多数 MCP 服务器都通过 stdio 传输在本地安装。这样做有一些好处:客户端和服务器可以隐式信任彼此,因为用户已授予它们运行权限。添加 API 密钥等机密信息可以使用环境变量来完成,并且永远不会离开你的机器。此外,基于 npx 和 uvx 构建还可以让用户避免显式的安装步骤。...

9.6CVSS8.8AI score0.77657EPSS
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Vulnrichment
Vulnrichment
•added 2026/09/29 12:00 a.m.•9 views

CVE-2026-79538

metatool-ai MetaMCP up to and including 2.4.22 is vulnerable to Code Execution in the internal MCP inspector proxy endpoint GET /mcp-proxy/server/stdio createTransport, STDIO branch, routers/mcp-proxy/server.ts...

5.8AI score0.00435EPSS
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Cvelist
Cvelist
•added 2026/09/29 12:00 a.m.•36 views

CVE-2026-79538

metatool-ai MetaMCP up to and including 2.4.22 is vulnerable to Code Execution in the internal MCP inspector proxy endpoint GET /mcp-proxy/server/stdio createTransport, STDIO branch, routers/mcp-proxy/server.ts...

0.00435EPSS
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CVE
CVE
•added 2026/09/29 12:00 a.m.•30 views

CVE-2026-79538

The metatool-ai MetaMCP software, specifically version 2.4.22 and below, is vulnerable to Code Execution . This vulnerability exists in the internal MCP inspector proxy endpoint at GET /mcp-proxy/server/stdio. The root cause is located within the createTransport function in the STDIO branch , spe...

9.8CVSS5.8AI score0.00435EPSS
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EUVD
EUVD
•added 2026/09/29 12:00 a.m.•8 views

EUVD-2026-89360

metatool-ai MetaMCP up to and including 2.4.22 is vulnerable to Code Execution in the internal MCP inspector proxy endpoint GET /mcp-proxy/server/stdio createTransport, STDIO branch, routers/mcp-proxy/server.ts...

9.8CVSS5.8AI score0.00435EPSS
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Kitploit
Kitploit
•added 2026/09/28 12:28 p.m.•15 views

CVE-2026-42271-PoC

CVE-2026-42271 — MCP stdioテストエンドポイントを介したLiteLLMの認証済みコマンドインジェクション LiteLLM の POST /mcp-rest/test/connection および POST /mcp-rest/test/tools/list — MCP stdioトランスポートを介した認証済みコマンドインジェクション。有効なAPIキーがあれば、任意のOSコマンドをroot として実行できます(デフォルトのDockerデプロイメントの場合)。 イメージはdigestで固定済み : vulnerableコンテナはLiteLLM v1.82.6...

8.8CVSS6.5AI score0.9257EPSS
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EUVD
EUVD
•added 2026/09/20 5:45 a.m.•12 views

EUVD-2026-83658

A flaw has been found in aiyiyi121 SxDevOps 1.0/1.1. Affected is the function subprocess.Popen of the file backend/aiops/services.py of the component MCP STDIO Server Management. This manipulation of the argument endpointorcommand causes command injection. The attack may be initiated remotely...

6.6CVSS6.3AI score0.01929EPSS
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Positive Technologies
Positive Technologies
•added 2026/09/20 12:00 a.m.•5 views

PT-2026-95912

Name of the Vulnerable Software and Affected Versions aiyiyi121 SxDevOps versions 1.0 through 1.1 Description A command injection flaw exists in the MCP STDIO Server Management component within the subprocess.Popen function of the backend/aiops/services.py file. A remote attacker can exploit this...

6.6CVSS6.5AI score0.01929EPSS
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Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2026/09/20 12:00 a.m.•4 views

CVE-2026-93965: Improper Neutralization of Special Elements used in a Command

A flaw has been found in aiyiyi121 SxDevOps 1.0/1.1. Affected is the function subprocess.Popen of the file backend/aiops/services.py of the component MCP STDIO Server Management. This manipulation of the argument endpointorcommand causes command injection. The attack may be initiated remotely...

6.6CVSS6.3AI score0.01929EPSS
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NVD
NVD
•added 2026/09/14 11:17 a.m.•19 views

CVE-2026-90898

Bifrost registers MCP clients through its management API. A stdio client is a command plus args. Bifrost starts that program in the gateway the moment the client is added. No MCP handshake required. The default is governance.authconfig.isenabled=false. Auth off means every caller is a local admin...

9.8CVSS0.00621EPSS
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Cvelist
Cvelist
•added 2026/09/14 10:18 a.m.•41 views

CVE-2026-90898 Bifrost unauthenticated remote code execution via MCP stdio client registration

Bifrost registers MCP clients through its management API. A stdio client is a command plus args. Bifrost starts that program in the gateway the moment the client is added. No MCP handshake required. The default is governance.authconfig.isenabled=false. Auth off means every caller is a local admin...

9.8CVSS0.00621EPSS
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CVE
CVE
•added 2026/09/14 10:18 a.m.•41 views

CVE-2026-90898

Bifrost (by maximhq) is vulnerable to unauthenticated remote code execution through its MCP stdio client registration endpoint. When a stdio client is registered via POST /api/mcp/client, Bifrost immediately spawns the specified command in the gateway—no MCP handshake required. By default, authen...

9.8CVSS6AI score0.00621EPSS
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Vulnrichment
Vulnrichment
•added 2026/09/14 10:18 a.m.•12 views

CVE-2026-90898 Bifrost unauthenticated remote code execution via MCP stdio client registration

Bifrost registers MCP clients through its management API. A stdio client is a command plus args. Bifrost starts that program in the gateway the moment the client is added. No MCP handshake required. The default is governance.authconfig.isenabled=false. Auth off means every caller is a local admin...

9.8CVSS6AI score0.00621EPSS
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