mcpsnoop v0.22.0

Wireshark for MCP. mcpsnoop sits between your AI client and your MCP server and records every JSON-RPC frame they exchange, with no change to either side. Watch it live in your terminal, fail CI on what it finds, or send it to your tracing backend as OpenTelemetry spans. The problem The official...

mcpsnoop v0.19.0

Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal. The problem The official MCP Inspector connects as its own client, so it never sees what your client Cursor, Claude Code, Codex actually sends your server. An...

mcpsnoop v0.15.0

Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal. The problem The official MCP Inspector connects as its own client, so it never sees what your client Cursor, Claude Code, Codex actually sends your server. An...

mcpsnoop v0.14.0

Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal. The problem The official MCP Inspector connects as its own client, so it never sees what your client Cursor, Claude Code, Codex actually sends your server. An...

mcpsnoop v0.13.0

Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal. The problem The official MCP Inspector connects as its own client, so it never sees what your client Cursor, Claude Code, Codex actually sends your server. An...

mcpsnoop v0.12.0

Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal. The problem The official MCP Inspector connects as its own client, so it never sees what your client Cursor, Claude Code, Codex actually sends your server. An...

alation-ai-agent-mcp (1.0.0rc3), codesecure-mcp (1.0.0b9) +4 more potentially affected by CVE-2026-27124 via fastmcp (2.14.0)

fastmcp PYPI version 2.14.0 is affected by a known vulnerability. The following packages have a transitive dependency on fastmcp and may be impacted: - alation-ai-agent-mcp 1.0.0rc3 - codesecure-mcp 1.0.0b9 - korean-stat-mcp 0.1.4 - mcp-proxy-for-aws =1.1.5, =0.3.0, =0.5.0 - seclab-taskflow-agent...

alation-ai-agent-mcp (1.0.0rc3), codesecure-mcp (1.0.0b9) +4 more potentially affected by CVE-2026-32871 via fastmcp (2.14.0)

fastmcp PYPI version 2.14.0 is affected by a known vulnerability. The following packages have a transitive dependency on fastmcp and may be impacted: - alation-ai-agent-mcp 1.0.0rc3 - codesecure-mcp 1.0.0b9 - korean-stat-mcp 0.1.4 - mcp-proxy-for-aws =1.1.5, =0.3.0, =0.5.0 - seclab-taskflow-agent...

CVE-2026-12773

A flaw was found in BerriAI litellm, within its MCP Proxy component. A remote attacker could exploit an improper authentication vulnerability in the UserAPIKeyAuth function. This could allow unauthorized access, potentially compromising the confidentiality, integrity, and availability of data...

GHSA-4JCJ-7X88-M979 LiteLLM: MCP Proxy Has Improper Authentication

A weakness has been identified in BerriAI litellm up to 1.59.8. Affected is the function UserAPIKeyAuth of the file litellm/proxy/experimental/mcpserver/auth/userapikeyauthmcp.py of the component MCP Proxy. Executing a manipulation can lead to improper authentication. The attack may be launched...

LiteLLM: MCP Proxy Has Improper Authentication

A weakness has been identified in BerriAI litellm up to 1.59.8. Affected is the function UserAPIKeyAuth of the file litellm/proxy/experimental/mcpserver/auth/userapikeyauthmcp.py of the component MCP Proxy. Executing a manipulation can lead to improper authentication. The attack may be launched...

CVE-2026-12773

A weakness has been identified in BerriAI litellm up to 1.59.8. Affected is the function UserAPIKeyAuth of the file litellm/proxy/experimental/mcpserver/auth/userapikeyauthmcp.py of the component MCP Proxy. Executing a manipulation can lead to improper authentication. The attack may be launched...

CVE-2026-12773 BerriAI litellm MCP Proxy user_api_key_auth_mcp.py UserAPIKeyAuth improper authentication

A weakness has been identified in BerriAI litellm up to 1.59.8. Affected is the function UserAPIKeyAuth of the file litellm/proxy/experimental/mcpserver/auth/userapikeyauthmcp.py of the component MCP Proxy. Executing a manipulation can lead to improper authentication. The attack may be launched...

CVE-2026-12773

Affected software: litellm MCP Proxy (BerriAI) up to version 1.59.8. The vulnerability lies in UserAPIKeyAuth in litellm/proxy/_experimental/mcp_server/auth/user_api_key_auth_mcp.py, where authentication can be bypassed if an invalid token triggers a swallowed 401/403 exception, allowing unauthen...

CVE-2026-12773

A weakness has been identified in BerriAI litellm up to 1.59.8. Affected is the function UserAPIKeyAuth of the file litellm/proxy/experimental/mcpserver/auth/userapikeyauthmcp.py of the component MCP Proxy. Executing a manipulation can lead to improper authentication. The attack may be launched...

PT-2026-89684

A weakness has been identified in BerriAI litellm up to 1.59.8. Affected is the function UserAPIKeyAuth of the file litellm/proxy/ experimental/mcp server/auth/user api key auth mcp.py of the component MCP Proxy. Executing a manipulation can lead to improper authentication. The attack may be...

CVE-2026-12773: Improper Authentication

A weakness has been identified in BerriAI litellm up to 1.59.8. Affected is the function UserAPIKeyAuth of the file litellm/proxy/experimental/mcpserver/auth/userapikeyauthmcp.py of the component MCP Proxy. Executing a manipulation can lead to improper authentication. The attack may be launched...

Malicious code in ant-mcp-proxy-for-test (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 51df3beb4457da4a841727c91a2517ba5727c841c08f9d43cf2b25be9e476564 During use of the package, it silently downloads and executes remote executables or scripts. During analysis, the remote resources were no longer available. Th...

MAL-2026-2669 Malicious code in ant-mcp-proxy-for-test (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 51df3beb4457da4a841727c91a2517ba5727c841c08f9d43cf2b25be9e476564 During use of the package, it silently downloads and executes remote executables or scripts. During analysis, the remote resources were no longer available. Th...

runZero Platform security vulnerabilities

RunZero Platform is an asset discovery and attack surface management platform developed by the US company RunZero. Versions of RunZero Platform prior to 4.0.260202.0 contained security vulnerabilities. These vulnerabilities were due to improper authorization, which could lead to unauthorized acce...