5.5 MEDIUM
- CVSS version (CVSS): 4.0
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Attack Requirement (AT): None (N)
- Privileges Required (PR): None (N)
- User Interaction (UI): None (N)
- Vulnerable System Impact Confidentiality (VC): Low (L)
- Vulnerable System Impact Integrity (VI): Low (L)
- Vulnerable System Impact Availability (VA): Low (L)
- Subsequent System Impact Confidentiality (SC): None (N)
- Subsequent System Impact Integrity (SI): None (N)
- Subsequent System Impact Availability (SA): None (N)
- Exploit Maturity (E): POC (P)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): Low (L)
- Modified Attack Requirement (MAT): None (N)
- Modified Privileges Required (MPR): None (N)
- Modified User Interaction (MUI): None (N)
- Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
- Modified Vulnerable System Impact Integrity (MVI): Low (L)
- Modified Vulnerable System Impact Availability (MVA): Low (L)
- Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
- Modified Subsequent System Impact Integrity (MSI): Negligible (N)
- Modified Subsequent System Impact Availability (MSA): Negligible (N)
- Safety (S): Not Defined (X)
- Automatable (AU): Not Defined (X)
- Recovery (R): Not Defined (X)
- Value Density (V): Not Defined (X)
- Vulnerability Response Effort (RE): Not Defined (X)
- Provider Urgency (U): Not Defined (X)
- Confidentiality Req. (CR): Not Defined (X)
- Integrity Req. (IR): Not Defined (X)
- Availability Req. (AR): Not Defined (X)
Activity log
- Created suggestion
03-lovepreetSingh MCP route.ts create_file path traversal
A vulnerability was identified in 03-lovepreetSingh MCP up to f95d035c5317fad81af9828286631053ccb23546. This issue affects the function create_file of the file app/api/mcp/route.ts. Such manipulation of the argument filePath/content leads to path traversal. The attack can be launched remotely. The exploit is publicly available and might be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
References
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VDB-407973 | 03-lovepreetSingh MCP route.ts create_file path traversal technical-descriptionvdb-entry
-
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CVE-2026-94044 | CVE Analysis and Report third-party-advisory
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Affected products
- ==f95d035c5317fad81af9828286631053ccb23546
Matching in nixpkgs
pkgs.mcpp
Matsui's C preprocessor
pkgs.xmcp
Tiny color picker for X11
-
nixos-unstable -
- nixos-unstable-small 0-unstable-2020-10-10
-
nixos-26.05 -
- nixos-26.05-small 0-unstable-2020-10-10
pkgs.ha-mcp
MCP server for controlling Home Assistant via natural language
pkgs.numcpp
Templatized Header Only C++ Implementation of the Python NumPy Library
pkgs.geomcpp
Collection of point, size and rect classes
-
nixos-unstable -
- nixos-unstable-small 0.0.0-unstable-2025-06-11
-
nixos-26.05 -
- nixos-26.05-small 0.0.0-unstable-2025-06-11
pkgs.pdf-mcp
MCP server that lets AI agents work through large PDFs without overflowing their context
-
nixos-unstable -
- nixos-unstable-small 1.21.0
pkgs.libXdmcp
X Display Manager Control Protocol library
pkgs.libxdmcp
X Display Manager Control Protocol library
pkgs.mcp-reva
Headless MCP server exposing Ghidra to AI agents
-
nixos-unstable -
- nixos-unstable-small 7.3.0
pkgs.mcporter
TypeScript runtime and CLI for connecting to configured Model Context Protocol servers
pkgs.mymcplus
PlayStation 2 memory card manager
pkgs.azure-mcp
Model Context Protocol server for Azure services
-
nixos-unstable -
- nixos-unstable-small 3.0.0-beta.33
pkgs.godot-mcp
MCP server for interfacing with Godot game engine
-
nixos-unstable -
- nixos-unstable-small 0-unstable-2026-01-30
-
nixos-26.05 -
- nixos-26.05-small 0-unstable-2026-01-30
pkgs.mcp-nixos
MCP server for NixOS
pkgs.mcp-proxy
MCP server which proxies other MCP servers from stdio to SSE or from SSE to stdio
pkgs.mcp-k8s-go
MCP server connecting to Kubernetes
pkgs.forgejo-mcp
Model Context Protocol (MCP) server for interacting with the Forgejo REST API
pkgs.mcp-gateway
Universal MCP Gateway - Single-port multiplexing with Meta-MCP for ~95% context token savings
pkgs.mcp-grafana
MCP server for Grafana
pkgs.mcp-searxng
Private web search for AI assistants via SearXNG — supports Claude, Cursor, and any MCP client
-
nixos-unstable -
- nixos-unstable-small 2.3.0
pkgs.minimax-mcp
MiniMax MCP Server for text-to-speech, voice cloning, image and video generation
-
nixos-unstable -
- nixos-unstable-small 0-unstable-2026-03-19
-
nixos-26.05 -
- nixos-26.05-small 0-unstable-2026-03-19
pkgs.buttplug-mcp
Buttplug.io Model Context Protocol (MCP) Server
pkgs.context7-mcp
MCP Server for up-to-date code documentation for LLMs and AI code editors
pkgs.lean-lsp-mcp
MCP server for the Lean theorem prover via the Lean LSP
pkgs.firecrawl-mcp
A Model Context Protocol (MCP) server that brings Firecrawl to MCP-compatible AI agents
-
nixos-unstable -
- nixos-unstable-small 3.24.0
pkgs.norgolith-mcp
MCP (Model Context Protocol) server for Norgolith documentation
-
nixos-unstable -
- nixos-unstable-small 1.2.0
pkgs.aks-mcp-server
Model Context Protocol server for Azure Kubernetes Service
pkgs.markitdown-mcp
MCP server for the markitdown library
pkgs.mcp-server-git
Model Context Protocol server providing tools to read, search, and manipulate Git repositories programmatically via LLMs
pkgs.perplexity-mcp
The official MCP server implementation for the Perplexity API Platform
-
nixos-unstable -
- nixos-unstable-small 0-unstable-2026-07-30
-
nixos-26.05 -
- nixos-26.05-small 0-unstable-2026-04-14
pkgs.playwright-mcp
Playwright MCP server
pkgs.mcp-server-time
Model Context Protocol server providing tools for time queries and timezone conversions for LLMs
pkgs.thunderbird-mcp
MCP server for Thunderbird - enables AI assistants to access email, contacts, and calendars
pkgs.gitea-mcp-server
Gitea Model Context Protocol (MCP) Server
pkgs.mcp-server-fetch
Model Context Protocol server providing tools to fetch and convert web content for usage by LLMs
-
nixos-unstable -
- nixos-unstable-small 2026.8.31
-
nixos-26.05 -
- nixos-26.05-small 2026.1.26-unstable-2026-05-17
pkgs.clojure-mcp-light
Simple Clojure tooling for AI coding assistants
-
nixos-unstable -
- nixos-unstable-small 0.2.2
pkgs.github-mcp-server
GitHub's official MCP Server
pkgs.mcp-server-memory
MCP server for enabling memory for Claude through a knowledge graph
pkgs.mcpelauncher-ui-qt
Unofficial Minecraft Bedrock Edition launcher with GUI
pkgs.codebase-memory-mcp
High-performance C11 MCP server that indexes codebases into a persistent knowledge graph
-
nixos-unstable -
- nixos-unstable-small 0.10.8
pkgs.fluxcd-operator-mcp
Kubernetes controller for managing the lifecycle of Flux CD
pkgs.haskellPackages.mcp
A Servant-based Model Context Protocol (MCP) server for Haskell
pkgs.influxdb-mcp-server
An MCP Server for querying InfluxDB
pkgs.mcp-language-server
Model Context Protocol server to interact with language servers
pkgs.mcpelauncher-client
Unofficial Minecraft Bedrock Edition launcher with CLI
pkgs.opentofu-mcp-server
OpenTofu MCP server for accessing the OpenTofu Registry
-
nixos-unstable -
- nixos-unstable-small 1.0.0-unstable-2026-09-04
pkgs.thunderbird-cli-mcp
MCP server that gives full access to your email through Mozilla Thunderbird
pkgs.firefox-devtools-mcp
Model Context Protocol server for Firefox DevTools automation
-
nixos-unstable -
- nixos-unstable-small 0.9.9
pkgs.terraform-mcp-server
Terraform Model Context Protocol (MCP) Server
pkgs.mcp-server-filesystem
MCP server for filesystem access
pkgs.python313Packages.mcp
Official Python SDK for Model Context Protocol servers and clients
pkgs.python314Packages.mcp
Official Python SDK for Model Context Protocol servers and clients
pkgs.minimax-coding-plan-mcp
MiniMax MCP server for coding-plan users with web search and image understanding
-
nixos-unstable -
- nixos-unstable-small 0-unstable-2026-02-10
-
nixos-26.05 -
- nixos-26.05-small 0-unstable-2026-02-10
pkgs.pkgsRocm.markitdown-mcp
MCP server for the markitdown library
pkgs.python313Packages.ha-mcp
MCP server for controlling Home Assistant via natural language
-
nixos-unstable -
- nixos-unstable-small 8.4.3
pkgs.python314Packages.ha-mcp
MCP server for controlling Home Assistant via natural language
-
nixos-unstable -
- nixos-unstable-small 8.4.3
pkgs.haskellPackages.mcp-types
Core types and protocol definitions for the Model Context Protocol (MCP)
pkgs.python313Packages.fastmcp
Fast, Pythonic way to build MCP servers and clients
pkgs.python314Packages.fastmcp
Fast, Pythonic way to build MCP servers and clients
-
nixos-unstable -
- nixos-unstable-small 3.4.7
pkgs.haskellPackages.mcp-server
Library for building Model Context Protocol (MCP) servers
pkgs.python313Packages.mcpadapt
MCP servers tool
pkgs.python314Packages.mcpadapt
MCP servers tool
pkgs.python313Packages.docling-mcp
Making docling agentic through MCP
-
nixos-unstable -
- nixos-unstable-small 1.3.3
pkgs.python313Packages.fastapi-mcp
Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth
pkgs.python314Packages.docling-mcp
Making docling agentic through MCP
-
nixos-unstable -
- nixos-unstable-small 1.3.3
pkgs.python314Packages.fastapi-mcp
Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth
pkgs.mcp-server-sequential-thinking
MCP server for sequential thinking and problem solving
pkgs.python313Packages.fastmcp-slim
Dependency-slim FastMCP package
-
nixos-unstable -
- nixos-unstable-small 3.4.7
pkgs.python314Packages.fastmcp-slim
Dependency-slim FastMCP package
-
nixos-unstable -
- nixos-unstable-small 3.4.7
pkgs.python313Packages.django-mcp-server
Django MCP Server implementation
pkgs.python314Packages.django-mcp-server
Django MCP Server implementation
pkgs.home-assistant-custom-components.ha_mcp_tools
Home Assistant custom component for the MCP (Model Context Protocol) server
pkgs.vscode-extensions.smcpeak.default-keys-windows
VSCode extension that provides default Windows keybindings on any platform
Package maintainers
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@priyaananthasankar Priya Ananthasankar <priyagituniverse@gmail.com>
-
@sheeeng Leonard Sheng Sheng Lee <leonard.sheng.sheng.lee@gmail.com>
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@pilz0 Pilz <nix@pilz.foo>
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@jlesquembre José Luis Lafuente <jl@lafuente.me>
-
@blackheaven Gautier Di Folco <gautier.difolco@gmail.com>
-
@arunoruto Mirza Arnaut <mirza.arnaut45@gmail.com>
-
@happysalada Raphael Megzari <raphael@megzari.com>
-
@06kellyjac Jack <hello+nixpkgs@j-k.io>
-
@philiptaron Philip Taron <philip.taron@gmail.com>
-
@stealthybox Leigh Capili <leigh@null.net>
-
@mattfield Matt Field <matt@mild.systems>
-
@SchweGELBin Jannik Michael Abram <abramjannikmichael06@gmail.com>
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@connerohnesorge Conner Ohnesorge <conneroisu@outlook.com>
-
@i-am-logger Ido Samuelson <ido.samuelson@gmail.com>
-
@JamieMagee Jamie Magee <jamie.magee@gmail.com>
-
@drupol Pol Dellaiera <pol.dellaiera@protonmail.com>
-
@remix7531 remix7531 <remix7531@mailbox.org>
-
@yaoshiu Fay Ash <akafayash@icloud.com>
-
@amadejkastelic Amadej Kastelic <amadejkastelic7@gmail.com>
-
@Keyruu Lucas <me@keyruu.de>
-
@brianmcgillion Brian McGillion <bmg.avoin@gmail.com>
-
@SuperSandro2000 Sandro Jäckel <sandro.jaeckel@gmail.com>
-
@phanirithvij Phani Rithvij <phanirithvij2000@gmail.com>
-
@Morxemplum Synth Morxemplum <morxemplum@outlook.com>
-
@Aleksanaa Aleksana QwQ <me@aleksana.moe>
-
@mkg20001 Maciej Krüger <mkg20001+nix@gmail.com>
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@Ladas552 Ladas552 <l.tokshalov@gmail.com>
-
@70m6 tom barrett <tom@tombarrett.xyz>
-
@eana Jonas Eana
-
@DerDennisOP Dennis <dennish@wuitz.de>
-
@kalekseev Konstantin Alekseev <mail@kalekseev.com>
-
@MrMebelMan Vladyslav Burzakovskyy <burzakovskij@protonmail.com>
-
@fabaff Fabian Affolter <mail@fabian-affolter.ch>
-
@GaetanLepage Gaetan Lepage <gaetan@glepage.com>
-
@josh Joshua Peek <josh@joshpeek.com>
-
@bryanhonof Bryan Honof <bryanhonof+nixpkgs@gmail.com>
-
@ttschnz Timothy Tschnitzel