1335 matches found
CVE-2026-55605 @arikusi/deepseek-mcp-server Missing Authentication on Self-Hosted HTTP MCP Endpoint
DeepSeek MCP Server is an MCP server for DeepSeek V4. Starting in version 1.4.2 and prior to version 1.8.0, the self-hosted HTTP transport of @arikusi/deepseek-mcp-server exposes POST /mcp without any authentication: createMcpExpressApp is called without an authProvider and no middleware guards t...
PT-2026-56972
Name of the Vulnerable Software and Affected Versions @arikusi/deepseek-mcp-server versions 1.4.2 through 1.7.x Description The self-hosted HTTP transport of the server exposes the POST /mcp endpoint without authentication. This occurs because the createMcpExpressApp function is called without an...
@aborruso/ckan-mcp-server: SSRF via base_url allows access to internal networks (Potential fix bypass of CVE-2026-33060)
Summary A known vulnerability CVE-2026-33060 indicated tools including ckanpackagesearch and sparqlquery that accept a baseurl parameter had the risk of making HTTP requests to arbitrary endpoints without restriction. A fix was applied to filter out ip addresses. However, a method to bypass exist...
Important: Red Hat Security Advisory: satellite/foreman-mcp-server-rhel9 container image available as a Technology Preview
A new satellite/foreman-mcp-server-rhel9 container image is now available as a Technology Preview in the Red Hat container registry. Satellite provides a container image that you can use to run an MCP server locally. The MCP server for Satellite is designed for advanced reporting and data analysi...
PYSEC-2026-1074 Malicious code in ray-mcp-server (PyPI)
Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of ray-mcp-server were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials...
PYSEC-2026-1622 mcp-server-git argument injection in git_diff and git_checkout functions allows overwriting local files
In mcp-server-git versions prior to 2025.12.18, the gitdiff and gitcheckout functions passed user-controlled arguments directly to git CLI commands without sanitization. Flag-like values e.g., --output=/path/to/file for gitdiff would be interpreted as command-line options rather than git refs,...
PYSEC-2026-1623 mcp-server-git has missing path validation when using --repository flag
In mcp-server-git versions prior to 2025.12.18, when the server is started with the --repository flag to restrict operations to a specific repository path, it did not validate that repopath arguments in subsequent tool calls were actually within that configured path. This could allow tool calls t...
PYSEC-2026-1315 Apache Doris-MCP-Server: Improper Access Control results in bypassing a "read-only" mode
An attacker with a valid read-only account can bypass Doris MCP Server’s read-only mode due to improper access control, allowing modifications that should have been prevented by read-only restrictions. Impact: Bypasses read-only mode; attackers with read-only access may perform unauthorized...
PYSEC-2026-1620 Neo4j Cypher MCP server is vulnerable to DNS rebinding
Impact DNS rebinding vulnerability in Neo4j Cypher MCP server allows malicious websites to bypass Same-Origin Policy protections and execute unauthorised tool invocations against locally running Neo4j MCP instances. The attack relies on the user being enticed to visit a malicious website and spen...
GO-2026-5779 GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion in github.com/github/github-mcp-server
GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion in github.com/github/github-mcp-server...
MAL-2026-6922 Malicious code in mcp-server-pg (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 22d68bdfced357622e33e4608bd35ded4d8988ea6dc7da073b3a83075978815d On npm install, scripts/postinstall.js unconditionally reads a range of installer-owned identity and configuration files and POSTs a JSON payload to ...
Malicious code in mcp-server-pg (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 22d68bdfced357622e33e4608bd35ded4d8988ea6dc7da073b3a83075978815d On npm install, scripts/postinstall.js unconditionally reads a range of installer-owned identity and configuration files and POSTs a JSON payload to ...
PT-2026-56296
Name of the Vulnerable Software and Affected Versions CKAN MCP Server versions prior to 0.4.106 Description The software contains a Server-Side Request Forgery SSRF flaw where it validates caller-supplied URLs by inspecting only the parsed hostname string before issuing outbound HTTP requests. In...
CVE-2026-14748
CVE-2026-14748 affects AIAnytime Awesome-MCP-Server (mcp-wiki/wiki-summary) via server.py in mcp-wiki/wiki-summary: manipulation of the url parameter enables server-side request forgery. Impact is described as network-accessible with low to moderate confidentiality/integrity/availability effects;...
CVE-2026-14748
A flaw has been found in AIAnytime Awesome-MCP-Server up to a884bb51bcd99e08e14fd712c749d55d9d9a13ab. Affected by this issue is some unknown functionality of the file mcp-wiki/src/mcpwiki/server.py of the component mcp-wiki/wiki-summary. This manipulation of the argument url causes server-side...
PT-2026-55793
Name of the Vulnerable Software and Affected Versions AIAnytime Awesome-MCP-Server versions up to a884bb51bcd99e08e14fd712c749d55d9d9a13ab Description A flaw in the mcp-wiki/wiki-summary component, specifically within the mcp-wiki/src/mcp wiki/server.py file, allows for server-side request forger...
CVE-2026-52830
The CVE describes a path-traversal in fast-mcp-telegram prior to 0.19.1 where HTTP Bearer tokens are joined into a session-file path. The verifier rejects only the exact reserved token, not path separators or normalized paths, enabling a remote client to authenticate as the default legacy session...
Security Bulletin: MCP Server Configuration Validator Bypass via File Upload API
Summary A validation bypass vulnerability existed in the File Manager API that could allow an authenticated attacker to upload malicious MCP server configurations. The file upload endpoint accepted mcpservers.json files without invoking the MCPServerConfig validator, while the structured MCP API...
