CVE-2025-53372

node-code-sandbox-mcp is a Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript. Prior to 1.3.0, a command injection vulnerability exists in the node-code-sandbox-mcp MCP Server. The vulnerability is caused by the unsanitized use o...

CVE-2025-53372 node-code-sandbox-mcp has a Sandbox Escape via Command Injection

node-code-sandbox-mcp is a Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript. Prior to 1.3.0, a command injection vulnerability exists in the node-code-sandbox-mcp MCP Server. The vulnerability is caused by the unsanitized use o...

CVE-2025-53372 node-code-sandbox-mcp has a Sandbox Escape via Command Injection

node-code-sandbox-mcp is a Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript. Prior to 1.3.0, a command injection vulnerability exists in the node-code-sandbox-mcp MCP Server. The vulnerability is caused by the unsanitized use o...

CVE-2025-53372 node-code-sandbox-mcp has a Sandbox Escape via Command Injection

node-code-sandbox-mcp is a Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript. Prior to 1.3.0, a command injection vulnerability exists in the node-code-sandbox-mcp MCP Server. The vulnerability is caused by the unsanitized use o...

PT-2025-28473 · Unknown · Node-Code-Sandbox-Mcp

Name of the Vulnerable Software and Affected Versions: node-code-sandbox-mcp versions prior to 1.3.0 Description: The issue is caused by the unsanitized use of input parameters within a call to child process.execSync, enabling an attacker to inject arbitrary system commands. Successful exploitati...

Node.js Sandbox MCP Server 安全漏洞

Node.js Sandbox MCP Server is a context protocol server based on the Node.js model by the individual developer Alfonso Graziano. A security vulnerability exists in Node.js Sandbox MCP Server versions prior to 1.3.0 that stems from command injection and could lead to remote code execution...

PT-2025-28662 · Unknown · Mcp-Server-Kubernetes

Name of the Vulnerable Software and Affected Versions: MCP Server Kubernetes versions prior to 2.5.0 Description: MCP Server Kubernetes is vulnerable to a command injection issue due to the unsanitized use of input parameters within a call to child process.execSync. This allows an attacker to...

CVE-2025-53366

A flaw was found in MCP. The MCP Python SDK contains a validation error that leads to an unhandled exception when processing malformed requests. This flaw allows a remote attacker to trigger this condition by sending a crafted request, resulting in an application-level service interruption...

CVE-2025-53365

A flaw was found in MCP. The mcp Python SDK exhibits an uncaught exception when a client intentionally triggers an error following the establishment of a streamable HTTP session. This condition allows a remote attacker to cause a program crash. The vulnerability stems from a lack of exception...

MAL-2025-5813 Malicious code in glean-mcp-server (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 2116bc0a7e97b50629b8572a3e7b46cb436c7732be15b4aa9c87835444eff955 Any computer that has this package installed or running should be considered...

Malicious code in glean-mcp-server (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 2116bc0a7e97b50629b8572a3e7b46cb436c7732be15b4aa9c87835444eff955 Any computer that has this package installed or running should be considered...

Uncaught Exception

Overview mcp is a Model Context Protocol SDK Affected versions of this package are vulnerable to Uncaught Exception via the receiveloop function in the shared/session.py file. An attacker can cause the server to crash and require a restart by deliberately triggering an exception after establishin...

CVE-2025-53366

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. Prior to version 1.9.4, a validation error in the MCP SDK can cause an unhandled exception when processing malformed requests, resulting in service unavailability 500 errors until manually...

CVE-2025-53365

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. Prior to version 1.10.0, if a client deliberately triggers an exception after establishing a streamable HTTP session, this can lead to an uncaught ClosedResourceError on the server side, causing...

MCP Python SDK vulnerability in the FastMCP Server causes validation error, leading to DoS

A validation error in the MCP SDK can cause an unhandled exception when processing malformed requests, resulting in service unavailability 500 errors until manually restarted. Impact may vary depending on the deployment conditions, and presence of infrastructure-level resilience measures. Thank y...

MCP Python SDK has Unhandled Exception in Streamable HTTP Transport, Leading to Denial of Service

If a client deliberately triggers an exception after establishing a streamable HTTP session, this can lead to an uncaught ClosedResourceError on the server side, causing the server to crash and requiring a restart to restore service. Impact may vary depending on the deployment conditions, and...

GHSA-J975-95F5-7WQH MCP Python SDK has Unhandled Exception in Streamable HTTP Transport, Leading to Denial of Service

If a client deliberately triggers an exception after establishing a streamable HTTP session, this can lead to an uncaught ClosedResourceError on the server side, causing the server to crash and requiring a restart to restore service. Impact may vary depending on the deployment conditions, and...

CVE-2025-53366 MCP SDK Vulnerable to FastMCP Server Validation Error, Leading to Denial of Service

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. Prior to version 1.9.4, a validation error in the MCP SDK can cause an unhandled exception when processing malformed requests, resulting in service unavailability 500 errors until manually...

CVE-2025-53366 MCP SDK Vulnerable to FastMCP Server Validation Error, Leading to Denial of Service

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. Prior to version 1.9.4, a validation error in the MCP SDK can cause an unhandled exception when processing malformed requests, resulting in service unavailability 500 errors until manually...

CVE-2025-53366 MCP SDK Vulnerable to FastMCP Server Validation Error, Leading to Denial of Service

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. Prior to version 1.9.4, a validation error in the MCP SDK can cause an unhandled exception when processing malformed requests, resulting in service unavailability 500 errors until manually...