Malicious code in @redhat-cloud-services/hcc-feo-mcp (npm)

Part of the "Mini Shai-Hulud" supply chain worm campaign that compromised the GitHub Actions OIDC trusted publisher shared by Red Hat Cloud Services npm packages. The attacker injected a preinstall hook into this and 31 other packages in the @redhat-cloud-services scope. The hook delivers a...

PT-2026-45498

A vulnerability was found in j3k0 mcp-google-workspace up to 831790e7d5c2663325733d9f5579cc339a267c4c. This issue affects the function saveToDisk of the file src/tools/gmail.ts of the component MCP Gmail Tool. Performing a manipulation results in improper access controls. It is possible to initia...

PT-2026-45426

A vulnerability was determined in lharries whatsapp-mcp 0.0.1. Affected by this vulnerability is the function SendMessageRequest of the file whatsapp-bridge/main.go of the component Send API Endpoint. This manipulation of the argument mediaPath causes path traversal. The exploit has been publicly...

PT-2026-45500

A vulnerability was identified in hiraishikentaro wezterm-mcp 0.1.0. The affected element is an unknown function of the file src/wezterm executor.ts of the component switch pane/write to specific pane. The manipulation of the argument request.params.arguments.pane id leads to os command injection...

WhatsApp MCP Server 路径遍历漏洞

WhatsApp MCP Server is a WhatsApp messaging search and sending tool developed by Luke Harries. Version 0.0.1 of WhatsApp MCP Server has a path traversal vulnerability. This vulnerability stems from incorrect handling of the mediaPath parameter in the SendAPIEndpoint component’s SendMessageRequest...

Excel MCP Server 路径遍历漏洞

Excel MCP Server is an Excel and CSV file reading/writing/analysis tool developed by ishayoyo as a personal project. Versions of Excel MCP Server 1.0.2 and earlier contained a path traversal vulnerability. This vulnerability stemmed from incorrect handling of the filePath/outputPath parameters in...

PT-2026-45501

Name of the Vulnerable Software and Affected Versions horizon921 mcpilot version 0.1.0 Description A server-side request forgery SSRF exists in the MCP API Call Endpoint within the file client/src/app/api/mcp/call/route.ts. This issue allows a remote attacker to manipulate the serverBaseUrl...

Exploit for Missing Authentication for Critical Function in Mcpjam Inspector

HackTheBox — DevHub CVE-2026-23744 | MCPJam Inspector Unaut...

CVE-2026-35674

OpenClaw before 2026.5.18 contains a scope bypass vulnerability in the Gateway chat.send route that allows scoped clients to execute privileged commands. Attackers with operator.write scope can deliver commands through inherited external routes to bypass operator.approvals and operator.admin scop...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection via the getdiagnostics process. An attacker can execute arbitrary code with the server's operating system privileges by placing a malicious .csproj file that references an attacker-controlled DLL in a location...

CVE-2026-45582

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.51.3, the workflow telemetry sanitizer could retain partial fragments of URL-shaped node parameters before sending workflow data to the project's anonymous telemetry...

CVE-2026-45555

Roslyn CodeLens MCP Server is a Roslyn-based MCP server providing semantic code intelligence for .NET codebases. From 0.0.9 to 1.17.0, the getdiagnostics MCP tool loads and executes all DiagnosticAnalyzer assemblies referenced by the target solution without any allowlist, signature check, or user...

CVE-2026-45609

CVE-2026-45609 concerns the mcp-security component of Spring AI, where unvalidated URL fetching enables SSRF prior to version 0.1.9. The vulnerability affects installations with Dynamic Client Registration (DCR) enabled and involves processing untrusted URLs used for OAuth-related discovery and m...

CVE-2026-45609 mcp-security: Unvalidated URL Fetching (SSRF)

mcp-security provides Security and Authorization support for Model Context Protocol in Spring AI. Prior to 0.1.9, the mcp-security framework fails to implement the mandatory SSRF mitigations outlined in the Model Context Protocol MCP security specifications. Specifically, it processes untrusted...

CVE-2026-45582 n8n-MCP: Workflow telemetry sanitizer could retain partial values from URL-shaped node parameters

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.51.3, the workflow telemetry sanitizer could retain partial fragments of URL-shaped node parameters before sending workflow data to the project's anonymous telemetry...

CVE-2026-45582

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.51.3, the workflow telemetry sanitizer could retain partial fragments of URL-shaped node parameters before sending workflow data to the project's anonymous telemetry...

CVE-2026-45582 n8n-MCP: Workflow telemetry sanitizer could retain partial values from URL-shaped node parameters

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.51.3, the workflow telemetry sanitizer could retain partial fragments of URL-shaped node parameters before sending workflow data to the project's anonymous telemetry...

CVE-2026-45582 n8n-MCP: Workflow telemetry sanitizer could retain partial values from URL-shaped node parameters

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.51.3, the workflow telemetry sanitizer could retain partial fragments of URL-shaped node parameters before sending workflow data to the project's anonymous telemetry...

CVE-2026-45707 n8n-MCP: Multi-tenant MCP requests fall back to process-level n8n credentials when tenant headers are absent or incomplete

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.51.2, when ENABLEMULTITENANT=true, the HTTP transport documents that the target n8n instance is selected per-request from x-n8n-url / x-n8n-key headers. Requests that...

CVE-2026-45555

Summary : The Roslyn CodeLens MCP Server (MCP) processes Diagnostics via get_diagnostics, loading all DiagnosticAnalyzer assemblies in the target solution without any allowlist, signature check, or user confirmation. From versions 0.0.9–1.17.0, this enables arbitrary code execution in the MCP ser...