PT-2026-39209

Name of the Vulnerable Software and Affected Versions FastGPT versions prior to 4.14.17 Description An inconsistent Server-Side Request Forgery SSRF protection gap exists in the handling of Model Context Protocol MCP tool URLs. While direct preview and run endpoints reject internal or private...

LiteLLM 命令注入漏洞

LiteLLM is an open-source application developed by Berri AI. It can utilize all LLM APIs in the OpenAI format. Versions of LiteLLM from 1.74.2 to 1.83.7 contained a command injection vulnerability. This vulnerability stemmed from two endpoints used for previewing the MCP server accepting complete...

mcp-ssh-tool has file transfer path policy bypass and bearer token comparison hardening

Summary mcp-ssh-tool has released version 2.1.1 with security hardening for transfer path authorization and HTTP bearer authentication. The release addresses: - insufficient local path policy enforcement in transfer-related filesystem handling - incomplete canonicalization and segment-boundary...

NPM: mcp-ssh-tool has file transfer path policy bypass and bearer token comparison hardening

NPM: mcp-ssh-tool has file transfer path policy bypass and bearer token comparison hardening vulnerability discovered by ? in WordPress Npm mcp-ssh-tool versions = 2.1.0...

CVE-2026-42449

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. In versions 2.47.4 through 2.47.13, the SDK embedder path N8NDocumentationMCPServer constructor, getN8nApiClient, and validateInstanceContext, the synchronous URL validator in...

CVE-2026-42449 n8n-MCP: IPv4-mapped IPv6 addresses bypass SSRF protection in validateUrlSync(), enabling full SSRF for SDK embedders

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. In versions 2.47.4 through 2.47.13, the SDK embedder path N8NDocumentationMCPServer constructor, getN8nApiClient, and validateInstanceContext, the synchronous URL validator in...

CVE-2026-42449

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. In versions 2.47.4 through 2.47.13, the SDK embedder path N8NDocumentationMCPServer constructor, getN8nApiClient, and validateInstanceContext, the synchronous URL validator in...

CVE-2026-42449

Summary: CVE-2026-42449 affects n8n-mcp SDK embedder paths where SSRF protection (SSRFProtection.validateUrlSync) fails to validate IPv4-mapped IPv6 addresses, enabling an attacker-controlled n8nApiUrl to cause the server to make HTTP requests to internal networks, cloud metadata endpoints, or lo...

CVE-2026-42449 n8n-MCP: IPv4-mapped IPv6 addresses bypass SSRF protection in validateUrlSync(), enabling full SSRF for SDK embedders

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. In versions 2.47.4 through 2.47.13, the SDK embedder path N8NDocumentationMCPServer constructor, getN8nApiClient, and validateInstanceContext, the synchronous URL validator in...

n8n-MCP 代码问题漏洞

n8n-MCP is a model context protocol server developed by Romuald Członkowski, an individual developer. There are code vulnerabilities in versions 2.47.4 to 2.47.13 of n8n-MCP. These vulnerabilities stem from the fact that the SSRFRProtection.validateUrlSync URL verifier does not check IPv6...

GHSA-89VP-X53W-74FX rmcp Streamable HTTP server transport has a DNS rebinding vulnerability

Summary Prior to version 1.4.0, the rmcp crate's Streamable HTTP server transport crates/rmcp/src/transport/streamablehttpserver/ did not validate the incoming Host header. This allowed a malicious public website, via a DNS rebinding attack, to send authenticated requests to an MCP server running...

GHSA-35VF-VW9F-Q3CR Duplicate Advisory: OpenClaw: MCP loopback owner context is derived from server-issued bearer tokens

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-r6xh-pqhr-v4xh. This link is maintained to preserve external references. Original Description OpenClaw before 2026.4.22 derives loopback MCP owner context from spoofable server-issued bearer tokens in request...

CVE-2026-7812

A vulnerability was found in 54yyyu code-mcp up to 4cfc4643541a110c906d93635b391bf7e357f4a8. The impacted element is the function gitoperation of the file src/codemcp/server.py of the component MCP Tool. Performing a manipulation of the argument operation results in command injection. The attack...

GHSA-FW8G-CG8F-9J28 vulnerabilities

Vulnerabilities for packages: prometheus-pushgateway, minio-fips, prometheus-pushgateway-fips, opentelemetry-collector-contrib, cloudzero-agent, telegraf, ops-agent, grafana, ld-relay, tempo-fips, datadog-agent-fips, minio, loki, keda, mc, minio-object-browser-fips, agentbeat-fips,...

@mappies/miniwat-mcp-web (>=0.1.0, <=0.5.0) potentially affected by CVE-2026-44232 via dssrf (1.0.6)

dssrf NPM version 1.0.6 is affected by a known vulnerability. The following packages have a transitive dependency on dssrf and may be impacted: - @mappies/miniwat-mcp-web =0.1.0, =0.5.0 Source cves: CVE-2026-44232 Source advisory: SNYK:JS-DSSRF-16636451...

NPM: mcp-data-vis vulnerable to denial of service via unsanitized `select` key lookup on `Object.prototype` with `precompile: true`

NPM: mcp-data-vis vulnerable to denial of service via unsanitized select key lookup on Object.prototype with precompile: true vulnerability discovered by ? in WordPress Npm icu-minify versions = 4.9.1...

CVE-2026-7810

A flaw has been found in UsamaK98 python-notebook-mcp up to a05a232815809a7e425b5fa7be26e0d4369894c2. Impacted is the function createnotebook/readnotebook/editcell/addcell of the file server.py. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit h...

CVE-2026-7738

A security flaw has been discovered in puchunjie doc-tools-mcp 1.0.18. This affects the function createdocument/opendocument of the file src/mcp-server.ts of the component MCP Interface. The manipulation of the argument filePath results in path traversal. The attack can be launched remotely. The...

wireshark-mcp vulnerable to arbitrary file write via export_objects when WIRESHARK_MCP_ALLOWED_DIRS is not configured

Description Impact wireshark-mcp exposes a wiresharkexportobjects MCP tool that accepts an attacker-controlled destdir parameter and passes it to tshark's --export-objects flag with no mandatory path restriction. The path sandbox alloweddirs is None by default and only activates when the...

GHSA-3R68-X3XC-RXPG wireshark-mcp vulnerable to arbitrary file write via export_objects when WIRESHARK_MCP_ALLOWED_DIRS is not configured

Description Impact wireshark-mcp exposes a wiresharkexportobjects MCP tool that accepts an attacker-controlled destdir parameter and passes it to tshark's --export-objects flag with no mandatory path restriction. The path sandbox alloweddirs is None by default and only activates when the...