CVE-2026-39974: Server-Side Request Forgery (SSRF)

n8n-MCP is a Model Context Protocol MCP server that provides AI assistants with comprehensive access to n8n node documentation, properties, and operations. Prior to 2.47.4, an authenticated Server-Side Request Forgery in n8n-mcp allows a caller holding a valid AUTHTOKEN to cause the server to iss...

CVE-2026-35577: Origin Validation Error

Apollo MCP Server is a Model Context Protocol server that exposes GraphQL operations as MCP tools. Prior to version 1.7.0, the Apollo MCP Server did not validate the Host header on incoming HTTP requests when using StreamableHTTP transport. In configurations where an HTTP-based MCP server is run ...

CVE-2026-5832: Server-Side Request Forgery (SSRF)

A weakness has been identified in atototo api-lab-mcp up to 0.2.1. This affects the function analyzeapispec/generatetestscenarios/testhttpendpoint of the file src/mcp/http-server.ts of the component HTTP Interface. This manipulation of the argument source/url causes server-side request forgery. T...

CVE-2026-5833: Improper Neutralization of Special Elements used in a Command

A security vulnerability has been detected in awwaiid mcp-server-taskwarrior up to 1.0.1. This impacts the function server.setRequestHandler of the file index.ts. Such manipulation of the argument Identifier leads to command injection. The attack must be carried out locally. The exploit has been...

CVE-2026-5831: Improper Neutralization of Special Elements used in an OS Command

A security flaw has been discovered in Agions taskflow-ai up to 2.1.8. This impacts an unknown function of the file src/mcp/server/handlers.ts of the component terminalexecute. Performing a manipulation results in os command injection. The attack is possible to be carried out remotely. Upgrading ...

PT-2026-31572

Name of the Vulnerable Software and Affected Versions awwaiid mcp-server-taskwarrior versions prior to 1.0.2 Description A command injection issue exists that requires local access to exploit. The problem occurs within the server.setRequestHandler function located in the index.ts file, where...

n8n-MCP 代码问题漏洞

n8n-MCP is a model context protocol server developed by Romuald Członkowski, an individual developer. Versions of n8n-MCP prior to 2.47.4 contained code vulnerabilities. These vulnerabilities stemmed from authenticated server-side request forgery attacks, which could allow callers with a valid...

EUVD-2026-20623

A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might...

CVE-2026-39885

FrontMCP is a TypeScript-first framework for the Model Context Protocol MCP. Prior to 2.3.0, the mcp-from-openapi library uses @apidevtools/json-schema-ref-parser to dereference $ref pointers in OpenAPI specifications without configuring any URL restrictions or custom resolvers. A malicious OpenA...

CVE-2026-39885 FrontMCP Affected by SSRF via $ref Dereferencing in Untrusted OpenAPI Specifications

FrontMCP is a TypeScript-first framework for the Model Context Protocol MCP. Prior to 2.3.0, the mcp-from-openapi library uses @apidevtools/json-schema-ref-parser to dereference $ref pointers in OpenAPI specifications without configuring any URL restrictions or custom resolvers. A malicious OpenA...

CVE-2026-39885

CVE-2026-39885 affects FrontMCP (prior to 2.3.0) via the mcp-from-openapi library, which dereferences $ref in OpenAPI specs without URL restrictions, enabling SSRF and local file reads when processing untrusted specs. Fixed in 2.3.0. CVSS v3.1 base score 7.5 (HIGH). Exploitation status not provid...

CVE-2026-39885

FrontMCP is a TypeScript-first framework for the Model Context Protocol MCP. Prior to 2.3.0, the mcp-from-openapi library uses @apidevtools/json-schema-ref-parser to dereference $ref pointers in OpenAPI specifications without configuring any URL restrictions or custom resolvers. A malicious OpenA...

CVE-2026-5802

A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might...

CVE-2026-5802 idachev mcp-javadc HTTP os command injection

A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might...

CVE-2026-5802

The CVE-2026-5802 vulnerability affects idachev mcp-javadc up to 1.2.4, specifically an HTTP Interface function where manipulating the jarFilePath argument enables OS command injection. Exploitation may be possible remotely, and public PoCs exist; the vendor/project was alerted via issue reports ...

CVE-2026-5802

A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might...

CVE-2026-5802 idachev mcp-javadc HTTP os command injection

A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might...

CVE-2026-5802 idachev mcp-javadc HTTP os command injection

A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might...

@frontmcp/adapters (>=0.5.0, <=1.0.3), frontmcp (0.5.0) potentially affected by CVE-2026-39885 via mcp-from-openapi (>=2.0.0, <=2.1.2)

mcp-from-openapi NPM version =2.0.0, =0.5.0, =1.0.3 - frontmcp 0.5.0 Source cves: CVE-2026-39885 Source advisory: OSV:GHSA-V6PH-XCQ9-QXXJ...

stata-mcp has insufficient validation of user-supplied Stata do-file content that can lead to command execution

A vulnerability was identified in stata-mcp prior to v1.13.0 where insufficient validation of user-supplied Stata do-file content can lead to command execution...