CVE-2025-54135

以下は、Cursor IDE の CVE-2025-54135 脆弱性に対する完全に機能するエクスプロイトであり、Model Context Protocol MCP 設定を操作してリモートコード実行を達成するプロンプトインジェクション攻撃を実演するために設計されています。このコードは、攻撃者が被害者の Cursor IDE が連携するように設定されている公開 Slack チャンネルまたは類似の外部 MCP サーバーにアクセスできることを前提としています。このエクスプロイトは、開発者の権限で任意のコマンドを実行するために /.cursor/mcp.json...

CVE-2026-73218

Cursor is a code editor built for programming with AI. Prior to 3.0.0, Cursor IDE for macOS allows an agent running in Auto-Run Sandbox mode, when Docker Desktop and the Dev Containers CLI are installed, to launch a privileged container and mount Docker's virtiofs0, granting read and write access...

CVE-2026-73217

Cursor is a code editor built for programming with AI. Prior to 3.1.2, Cursor IDE for macOS allows an agent running in Auto-Run Sandbox mode to replace a virtual environment's Python executable with a malicious wrapper that the Microsoft Python extension invokes outside the sandbox, allowing...

CVE-2026-73218 Cursor: Sandbox escape via launching privileged containers

Cursor is a code editor built for programming with AI. Prior to 3.0.0, Cursor IDE for macOS allows an agent running in Auto-Run Sandbox mode, when Docker Desktop and the Dev Containers CLI are installed, to launch a privileged container and mount Docker's virtiofs0, granting read and write access...

CVE-2026-73217

The CVE describes a sandbox-escape flaw in Cursor IDE for macOS prior to 3.1.2. An agent in Auto-Run Sandbox mode can replace a virtual environment’s Python executable with a malicious wrapper that the Microsoft Python extension invokes outside the sandbox, enabling arbitrary host commands with t...

CVE-2026-73217 Cursor: Sandbox escape via tampered Python virtual environments

Cursor is a code editor built for programming with AI. Prior to 3.1.2, Cursor IDE for macOS allows an agent running in Auto-Run Sandbox mode to replace a virtual environment's Python executable with a malicious wrapper that the Microsoft Python extension invokes outside the sandbox, allowing...

EUVD-2026-56838

Cursor is a code editor built for programming with AI. Prior to 3.1.2, Cursor IDE for macOS allows an agent running in Auto-Run Sandbox mode to replace a virtual environment's Python executable with a malicious wrapper that the Microsoft Python extension invokes outside the sandbox, allowing...

PT-2026-70833

Cursor is a code editor built for programming with AI. Prior to 3.0.0, Cursor IDE for macOS allows an agent running in Auto-Run Sandbox mode, when Docker Desktop and the Dev Containers CLI are installed, to launch a privileged container and mount Docker's virtiofs0, granting read and write access...

PT-2026-70832

Cursor is a code editor built for programming with AI. Prior to 3.1.2, Cursor IDE for macOS allows an agent running in Auto-Run Sandbox mode to replace a virtual environment's Python executable with a malicious wrapper that the Microsoft Python extension invokes outside the sandbox, allowing...

📄 Cursor IDE MCP Deeplink Remote Code Execution

This Metasploit module exploits the MCP deeplink functionality in Cursor IDE through social engineering. The cursor:// protocol handler can be abused when a user accepts an installation prompt, leading to arbitrary command execution...

Researcher Uncovers 30+ Flaws in AI Coding Tools Enabling Data Theft and RCE Attacks

Over 30 security vulnerabilities have been disclosed in various artificial intelligence AI-powered Integrated Development Environments IDEs that combine prompt injection primitives with legitimate features to achieve data exfiltration and remote code execution. The security shortcomings have been...

CVE-2025-59944 Cursor IDE: Sensitive File Overwrite Bypass is Possible

Cursor is a code editor built for programming with AI. Versions 1.6.23 and below contain case-sensitive checks in the way Cursor IDE protects its sensitive files e.g., /.cursor/mcp.json, which allows attackers to modify the content of these files through prompt injection and achieve remote code...

CVE-2025-59944

Cursor IDE versions 1.6.23 and earlier are affected by a vulnerability in how sensitive files are protected (notably /.cursor/mcp.json). The issue arises from case-sensitive checks that can be bypassed, allowing an attacker to modify sensitive files via prompt injection and achieve remote code ex...

CVE-2025-59944 Cursor IDE: Sensitive File Overwrite Bypass is Possible

Cursor is a code editor built for programming with AI. Versions 1.6.23 and below contain case-sensitive checks in the way Cursor IDE protects its sensitive files e.g., /.cursor/mcp.json, which allows attackers to modify the content of these files through prompt injection and achieve remote code...

CVE-2025-59944 Cursor IDE: Sensitive File Overwrite Bypass is Possible

Cursor is a code editor built for programming with AI. Versions 1.6.23 and below contain case-sensitive checks in the way Cursor IDE protects its sensitive files e.g., /.cursor/mcp.json, which allows attackers to modify the content of these files through prompt injection and achieve remote code...