39 matches found
CVE-2026-116109
A vulnerability has been found in continuedev Continue 2.0.0. This vulnerability affects the function MCPManagerSingleton.setConnections of the file core/config/ConfigHandler.ts of the component MCP Server Transport. Such manipulation leads to os command injection. The attack can be executed...
EUVD-2026-109601
A vulnerability has been found in continuedev Continue 2.0.0. This vulnerability affects the function MCPManagerSingleton.setConnections of the file core/config/ConfigHandler.ts of the component MCP Server Transport. Such manipulation leads to os command injection. The attack can be executed...
CVE-2026-116109
A vulnerability exists in continuedev Continue 2.0.0 within the MCP Server Transport component. Specifically, the MCPManagerSingleton.setConnections function in the file core/config/ConfigHandler.ts is susceptible to OS command injection . This flaw can be exploited remotely to execute arbitrary ...
EXPLOIT-CVE-2026-42559
CVE-2026-42559 — DNS rebinding in the rmcp Streamable HTTP server transport A self-contained Docker lab and Python proof of concept for CVE-2026-42559 GHSA-89vp-x53w-74fx / RUSTSEC-2026-0189. | ---|--- Affected| rmcp — the official Rust SDK for the Model Context Protocol — 1.4.0 Fixed in| 1.4.0...
Astra Linux – Vulnerability in golang-golang-x-net, golang-1.15
In Go, before versions 1.15.12 and 1.16.x, and before version 1.16.4, net/http allowed remote attackers to cause a denial of service panic through a large header sent to ReadRequest or ReadResponse. This issue can affect the Server, Transport, and Client components in certain configurations...
CVE-2026-83745
Memory allocation with excessive size value, Improper handling of length parameter inconsistency vulnerability in Apache Thrift nodejs and D lang bindings. Both bindings' WebSocket server transports read the payload length out of the frame header and allocate that many bytes immediately, without...
CVE-2026-42559
CVE-2026-42559 — DNS rebinding in the rmcp Streamable HTTP server transport A self-contained Docker lab and Python proof of concept for CVE-2026-42559 GHSA-89vp-x53w-74fx / RUSTSEC-2026-0189...
Denial Of Service (DoS)
Spring AI is vulnerable to Denial of Service DoS. The vulnerability is due to the MCP Streamable HTTP server transport retaining an unbounded number of unauthenticated sessions, which allows a remote attacker to exhaust server memory over time and ultimately cause a denial of service affecting...
CVE-2026-59279
The MCP Streamable HTTP server transport WebFlux and WebMvc variants does not place any limit on the number of sessions it retains, and by default does not require clients to be authenticated. As a result, a remote attacker can cause the server to accumulate an unbounded number of sessions over...
CVE-2026-59279: Allocation of Resources Without Limits or Throttling
The MCP Streamable HTTP server transport WebFlux and WebMvc variants does not place any limit on the number of sessions it retains, and by default does not require clients to be authenticated. As a result, a remote attacker can cause the server to accumulate an unbounded number of sessions over...
CVE-2026-63252
In Eclipse Milo versions 0.6.0 through 1.1.4, UASC server transport handlers fail to release retained partial message chunks when a channel disconnects, allowing a remote unauthenticated client to exhaust pooled direct memory by repeatedly sending incomplete chunks and disconnecting, potentially...
CVE-2026-63252
In Eclipse Milo versions 0.6.0 through 1.1.4, UASC server transport handlers fail to release retained partial message chunks when a channel disconnects, allowing a remote unauthenticated client to exhaust pooled direct memory by repeatedly sending incomplete chunks and disconnecting, potentially...
EUVD-2026-52662
In Eclipse Milo versions 0.6.0 through 1.1.4, UASC server transport handlers fail to release retained partial message chunks when a channel disconnects, allowing a remote unauthenticated client to exhaust pooled direct memory by repeatedly sending incomplete chunks and disconnecting, potentially...
PT-2026-67700
Name of the Vulnerable Software and Affected Versions Eclipse Milo versions 0.6.0 through 1.1.4 Description UASC server transport handlers do not release retained partial message chunks upon channel disconnection. This allows a remote unauthenticated client to exhaust pooled direct memory by...
MCP Ruby SDK: Unbounded line buffer in stdio transports leads to memory exhaustion (DoS)
Summary The stdio transports in MCP::Server::Transports::StdioTransport and MCP::Client::Stdio read newline-delimited JSON-RPC frames using IOgets with no limit argument. CRuby's IOgets with no limit reads from the current position until the next separator \n with no upper bound on the returned...
MCP Python SDK: WebSocket server transport does not support Host/Origin validation
Summary In affected versions, the deprecated WebSocket server transport mcp.server.websocket.websocketserver accepted the WebSocket handshake without applying any Host or Origin header validation. The TransportSecuritySettings mechanism that the SSE and Streamable HTTP transports use for this...
GHSA-VJ7Q-GJH5-988W MCP Python SDK: WebSocket server transport does not support Host/Origin validation
Summary In affected versions, the deprecated WebSocket server transport mcp.server.websocket.websocketserver accepted the WebSocket handshake without applying any Host or Origin header validation. The TransportSecuritySettings mechanism that the SSE and Streamable HTTP transports use for this...
PT-2026-60671
Summary In affected versions, the deprecated WebSocket server transport mcp.server.websocket.websocket server accepted the WebSocket handshake without applying any Host or Origin header validation. The TransportSecuritySettings mechanism that the SSE and Streamable HTTP transports use for this...
CVE-2026-52869
The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. Prior to 1.27.2, the SSE and stateful Streamable HTTP transports mcp.server.sse.SseServerTransport and mcp.server.streamablehttpmanager.StreamableHTTPSessionManager route requests to existing...