frontmcp vulnerabilities

3 known vulnerabilities in frontmcp from Agentfront. 3 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.5 High severity

  frontmcp: Server-Side Request Forgery

  CVE-2026-59973Sep 15, 2026Agentfront

  FrontMCP is a TypeScript-first framework for the Model Context Protocol (MCP). From mcp-from-openapi 2.3.0 until 2.5.0 and from frontmcp and @frontmcp/adapters 1.2.1 until 1.5.0, libs/adapters/src/openapi/openapi.adapter.ts loadOpenAPISpec() forwards untrusted

• 9.3 Critical severity

  frontmcp: Improper Control of Generation of Code

  CVE-2026-67531Aug 6, 2026Agentfront

  FrontMCP is a TypeScript-first framework for the Model Context Protocol (MCP). Prior to 1.5.7, the sandboxed codecall:execute tool exposes live host Zod schema instances to the script via getTool(), and because Zod v4 defines _zod as a non-configurable, non-wr

• 7.5 High severity

  frontmcp: Server-Side Request Forgery

  CVE-2026-39885Apr 8, 2026Agentfront

  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