CVE-2026-31854 Cursor Affected by Arbitrary Code Execution via Prompt Injection and Whitelist Bypass

Cursor is a code editor built for programming with AI. Prior to 2.0 ,if a visited website contains maliciously crafted instructions, the model may attempt to follow them in order to “assist” the user. When combined with a bypass of the command whitelist mechanism, such indirect prompt injections...

CVE-2026-31854 Cursor Affected by Arbitrary Code Execution via Prompt Injection and Whitelist Bypass

Cursor is a code editor built for programming with AI. Prior to 2.0 ,if a visited website contains maliciously crafted instructions, the model may attempt to follow them in order to “assist” the user. When combined with a bypass of the command whitelist mechanism, such indirect prompt injections...

CVE-2026-31854

Cursor is a code editor built for programming with AI. Prior to 2.0 ,if a visited website contains maliciously crafted instructions, the model may attempt to follow them in order to “assist” the user. When combined with a bypass of the command whitelist mechanism, such indirect prompt injections...

Cursor 操作系统命令注入漏洞

Cursor is an AI-powered intelligent code editor developed by Cursor Open Source. Prior to Cursor 2.0, there was a vulnerability related to operating system command injection. This vulnerability stemmed from the possibility of the model executing malicious instructions, which could lead to automat...

CVE-2026-26268

Cursor is a code editor built for programming with AI. Sandbox escape via writing .git configuration was possible in versions prior to 2.5. A malicious agent ie prompt injection could write to improperly protected .git settings, including git hooks, which may cause out-of-sandbox RCE next time th...

CVE-2026-26268 Cursor sandbox escape via Git hooks

Cursor is a code editor built for programming with AI. Sandbox escape via writing .git configuration was possible in versions prior to 2.5. A malicious agent ie prompt injection could write to improperly protected .git settings, including git hooks, which may cause out-of-sandbox RCE next time th...

CVE-2026-26268

Cursor code editor contains a sandbox-escape vulnerability: prior to v2.5, a malicious agent could write to protected .git settings (including hooks), enabling out-of-sandbox RCE on next trigger without user interaction. Affected versions are before 2.5; fix is in 2.5. CVSSv3.1 metrics indicate h...

CVE-2026-26268 Cursor sandbox escape via Git hooks

Cursor is a code editor built for programming with AI. Sandbox escape via writing .git configuration was possible in versions prior to 2.5. A malicious agent ie prompt injection could write to improperly protected .git settings, including git hooks, which may cause out-of-sandbox RCE next time th...

CVE-2026-26268 Cursor sandbox escape via Git hooks

Cursor is a code editor built for programming with AI. Sandbox escape via writing .git configuration was possible in versions prior to 2.5. A malicious agent ie prompt injection could write to improperly protected .git settings, including git hooks, which may cause out-of-sandbox RCE next time th...

Cursor 安全漏洞

Cursor is an AI-powered intelligent code editor developed by Cursor Open Source. Versions of Cursor prior to 2.5 contained security vulnerabilities. These vulnerabilities stemmed from a sandbox escape vulnerability that could be exploited by writing to the.git configuration file, potentially...

CVE-2026-22708

Cursor is a code editor built for programming with AI. Prior to 2.3, hen the Cursor Agent is running in Auto-Run Mode with Allowlist mode enabled, certain shell built-ins can still be executed without appearing in the allowlist and without requiring user approval. This allows an attacker via...

CVE-2026-22708

Cursor is a code editor built for programming with AI. Prior to 2.3, hen the Cursor Agent is running in Auto-Run Mode with Allowlist mode enabled, certain shell built-ins can still be executed without appearing in the allowlist and without requiring user approval. This allows an attacker via...

CVE-2026-22708

CVE-2026-22708 affects Cursor (AI-enhanced code editor). Prior to version 2.3, when the Cursor Agent runs in Auto-Run mode with Allowlist enabled, certain shell built-ins can be executed without appearing in the allowlist or requiring user approval. This enables an attacker to perform indirect or...

CVE-2026-22708 Cursor has a Terminal Tool Allowlist Bypass via Environment Variables

Cursor is a code editor built for programming with AI. Prior to 2.3, hen the Cursor Agent is running in Auto-Run Mode with Allowlist mode enabled, certain shell built-ins can still be executed without appearing in the allowlist and without requiring user approval. This allows an attacker via...

CVE-2026-22708 Cursor has a Terminal Tool Allowlist Bypass via Environment Variables

Cursor is a code editor built for programming with AI. Prior to 2.3, hen the Cursor Agent is running in Auto-Run Mode with Allowlist mode enabled, certain shell built-ins can still be executed without appearing in the allowlist and without requiring user approval. This allows an attacker via...

CVE-2025-64110

Cursor is a code editor built for programming with AI. In versions 1.7.23 and below, a logic bug allows a malicious agent to read sensitive files that should be protected via cursorignore. An attacker who has already achieved prompt injection, or a malicious model, could create a new cursorignore...

CVE-2025-64107

Cursor is a code editor built for programming with AI. In versions 1.7.52 and below, manipulating internal settings may lead to RCE. Cursor detects path manipulation via forward slashes ./.cursor/./././././mcp.json etc., and requires human approval to complete the operation. However, the same kin...

CVE-2025-64108

Cursor is a code editor built for programming with AI. In versions 1.7.44 and below, various NTFS path quirks allow a prompt injection attacker to circumvent sensitive file protections and overwrite files which Cursor requires human approval to overwrite. Modification of some of the protected fil...

Cursor 访问控制错误漏洞

Cursor is an AI code editor from Cursor open source. An access control error vulnerability exists in Cursor version 1.7.23 and earlier, which stems from a logic error that could cause a malicious agent to read protected sensitive files...

CVE-2025-64106

Cursor is a code editor built for programming with AI. In versions 1.7.28 and below, an input validation flaw in Cursor's MCP server installation enables specially crafted deep-links to bypass the standard security warnings and conceal executed commands from users if they choose to accept the...