CVE-2026-57124

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the default UI host applications expose POST /api/mcp/connect without mandatory authentication and accept caller-controlled command and args values that PraisonAIUI passes to StdioMCPClient to start a local process. Because the UI commands...

CVE-2026-57124 PraisonAI UI MCP connect endpoint allows unauthenticated local command execution

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the default UI host applications expose POST /api/mcp/connect without mandatory authentication and accept caller-controlled command and args values that PraisonAIUI passes to StdioMCPClient to start a local process. Because the UI commands...

CVE-2026-57124

PraisonAI (a multi-agent LLM framework) is vulnerable to unauthenticated remote code execution in versions prior to 4.6.59 . The default UI host applications expose POST /api/mcp/connect without mandatory authentication, accepting caller-controlled command and args fields that are passed to Stdio...

EUVD-2026-77598

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the default UI host applications expose POST /api/mcp/connect without mandatory authentication and accept caller-controlled command and args values that PraisonAIUI passes to StdioMCPClient to start a local process. Because the UI commands...

mcpjam-cve-2026-23744-validator

MCPJam Inspector 授权安全验证器 一个针对影响易受攻击 MCPJam Inspector 部署的 CVE-2026-23744 的有界概念验证验证器。 该项目是一个独立的、非破坏性的验证工具，用于先前披露的 CVE-2026-23744。它不是原始漏洞披露或漏洞利用。 此仓库旨在供安全专业人员在验证他们拥有或已获得明确书面授权的系统时使用。 重要提示 此验证器通过使目标 MCPJam Inspector 进程执行一个固定的、非交互式的证据命令来确认暴露风险。它不提供通用的漏洞利用框架、shell、后利用工作流、持久化机制、凭据访问例程或权限提升能力。...

-Educational-PoC-CVE-2026-23520

CVE-2026-23520: Model Context Protocol MCP Connect RCE - 教育用途 PoC - Arcane 免责声明：本仓库及其包含的脚本仅严格用于教育和学术目的。 此处提供的信息旨在帮助安全研究人员、系统管理员和学生在受控实验室环境（例如 Capture The Flag 平台）中理解命令注入漏洞和虚拟主机路由的机制。 切勿将此工具用于任何未经所有者明确书面许可的系统、网络或基础设施。 作者对任何因滥用或使用本软件造成的损害不承担任何责任。 背景与漏洞概述 本仓库提供了关于在特定应用栈（如 Arcane v1.13.0）的 Model...

CVE-2026-23744

CVE-2026-23744 — MCP Connect RCE via Unauthenticated Command Injection ⚠️ Disclaimer: Este repositorio es solo con fines educativos y de investigación en seguridad. El uso de este exploit contra sistemas sin autorización explícita es ilegal. El autor no se hace responsable del mal uso de este...

CVE-2026-23744

CVE-2026-23744 — MCPJam Inspector RCE no autenticado PoC de ejecución remota de código no autenticada para CVE-2026-23744. MCPJam Inspector 1.4.2 y versiones anteriores exponen funcionalidad a través de /api/mcp/connect que puede lanzar un comando de servidor MCP controlado por el atacante sin...

PoC-CVE-2026-23744

PoC-CVE-2026-23744 Ejecución Remota de Código en MCPJam Inspector Referencia https://github.com/MCPJam/inspector/security/advisories/GHSA-232v-j27c-5pp6...

CVE-2026-23744-MCPJAM-RCE-exploit

CVE-2026-23744-MCPJAM-RCE-exploit 此 Python 概念验证工具针对目标应用暴露的易受攻击的 MCP（模型上下文协议）服务。该漏洞允许攻击者通过 /api/mcp/connect 端点提供任意服务器配置参数。 受影响的端点 POST /api/mcp/connect 使用的工具和技术 Python 3 requests 库 HTTP/JSON API 通信 MCP 服务接口 执行 安装依赖： root@kitploit: pip install requests 运行概念验证： root@kitploit: python exploit.py 概念验证流...

DevHub-HTB-Walkthrough

DevHub – HTB ウォークスルー Medium Linux マシン: DevHub 難易度: Medium OS: Linux トピック: CVE-2026-23744, Chisel トンネリング, Jupyter, Flask API, Root 権限昇格 📌 1. 偵察 root@kitploit: nmap -sC -sV devhub.htb 結果: root@kitploit: Port 22 SSH Port 80 HTTP Port 6274 MCPJam Inspector 📌 2. hosts ファイルの編集 echo "10.x.x.x devhub.htb...

CVE-2026-23744

CVE-2026-23744 CVE-2026-23744 RCE 在分析此漏洞时，我发现 MCPJam Inspector 将 /api/mcp/connect 端点绑定到 0.0.0.0，从而暴露在网络中。该端点接受一个包含 serverConfig 的 JSON 对象，其中包含 command 和 args 字段。 该应用旨在启动 MCP 服务器，但未能正确处理用户提供的值。因此，攻击者可以发送包含任意命令和参数的构造 HTTP 请求，这些请求随后会在服务器上执行，导致远程代码执行 RCE。 最有趣的是，漏洞利用载荷并非任意构造。通过使用 Burp Suite...

GO-2026-5678 Obot has an authorization bypass in /mcp-connect/{id} that allows any authenticated user to use any registered MCP server in github.com/obot-platform/obot

Obot has an authorization bypass in /mcp-connect/id that allows any authenticated user to use any registered MCP server in github.com/obot-platform/obot...

PT-2026-61778

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the default UI host applications expose POST /api/mcp/connect without mandatory authentication and accept caller-controlled command and args values that PraisonAIUI passes to StdioMCPClient to start a local process. Because the UI commands...

Exploit for Missing Authentication for Critical Function in Mcpjam Inspector

CVE-2026-23744 — MCPJam Unauthenticated Remote Code Execution...

Obot has an authorization bypass in /mcp-connect/{id} that allows any authenticated user to use any registered MCP server

Summary If you have the MCP Server ID, you can connect to the MCP server even if you don't have permissions to the server. The MCP gateway endpoint /mcp-connect/mcpid does not enforce Access Control Rules ACRs. Any authenticated Obot user who possesses an MCP Server ID can connect to that server...

GHSA-VW82-7FV8-R6GP Obot has an authorization bypass in /mcp-connect/{id} that allows any authenticated user to use any registered MCP server

Summary If you have the MCP Server ID, you can connect to the MCP server even if you don't have permissions to the server. The MCP gateway endpoint /mcp-connect/mcpid does not enforce Access Control Rules ACRs. Any authenticated Obot user who possesses an MCP Server ID can connect to that server...

Exploit for Missing Authentication for Critical Function in Mcpjam Inspector

CVE-2026-23744 — MCP Connect RCE via Unauthenticated Command I...

GHSA-WVR4-3WQ4-GPC5 MCP Connect has unauthenticated remote OS command execution via /bridge endpoint

Summary When AUTHTOKEN and ACCESSTOKEN environment variables are not set which is the default out-of-the-box configuration the /bridge HTTP endpoint is completely unauthenticated. Any network-accessible caller can POST a request with an attacker-controlled serverPath and args payload, causing the...