Command Injection

@anthropic-ai/claude-code is vulnerable to Command Injection. The vulnerability is due to the confirmation prompt being bypassed, allowing execution of untrusted commands if malicious content is injected into the context window...

Path Traversal

@anthropic-ai/claude-code is vulnerable to Path Traversal. The vulnerability is due to using prefix matching instead of canonical path comparison, which allows bypassing directory restrictions and accessing files outside the CWD if a directory with the same prefix exists and untrusted content is...

CVE-2025-57755: Exposure of Sensitive Information to an Unauthorized Actor

claude-code-router is a powerful tool to route Claude Code requests to different models and customize any request. Due to improper Cross-Origin Resource Sharing CORS configuration, there is a risk that user API Keys or equivalent credentials may be exposed to untrusted domains. Attackers could...

PT-2025-34244 · Anthropic · Claude-Code-Router

Name of the Vulnerable Software and Affected Versions: claude-code-router versions prior to 1.0.34 Description: claude-code-router is susceptible to a Cross-Origin Resource Sharing CORS misconfiguration. This allows potential exposure of user API Keys or equivalent credentials to unauthorized...

Claude Code Router 安全漏洞

Claude Code Router is an enhancement to the flexibility and customizability of Claude Code by musi individual developers. A security vulnerability exists in Claude Code Router versions prior to 1.0.34, which stems from a misconfiguration of cross-resource sharing that could lead to credential...

GHSA-X5GV-JW7F-J6XJ Claude Code's Permissive Default Allowlist Enables Unauthorized File Read and Network Exfiltration in Claude Code

Due to an overly broad allowlist of safe commands, it was possible to bypass the Claude Code confirmation prompts to read a file and then send file contents over the network without user confirmation. Reliably exploiting this requires the ability to add untrusted content into a Claude Code contex...

Claude Code's Permissive Default Allowlist Enables Unauthorized File Read and Network Exfiltration in Claude Code

Due to an overly broad allowlist of safe commands, it was possible to bypass the Claude Code confirmation prompts to read a file and then send file contents over the network without user confirmation. Reliably exploiting this requires the ability to add untrusted content into a Claude Code contex...

CVE-2025-55284

Claude Code is an agentic coding tool. Prior to version 1.0.4, it's possible to bypass the Claude Code confirmation prompts to read a file and then send file contents over the network without user confirmation due to an overly broad allowlist of safe commands. Reliably exploiting this requires th...

CVE-2025-55284

Claude Code is an agentic coding tool. Prior to version 1.0.4, it's possible to bypass the Claude Code confirmation prompts to read a file and then send file contents over the network without user confirmation due to an overly broad allowlist of safe commands. Reliably exploiting this requires th...

CVE-2025-55284 Claude Code's Permissive Default Allowlist Enables Unauthorized File Read and Network Exfiltration in Claude Code

Claude Code is an agentic coding tool. Prior to version 1.0.4, it's possible to bypass the Claude Code confirmation prompts to read a file and then send file contents over the network without user confirmation due to an overly broad allowlist of safe commands. Reliably exploiting this requires th...

CVE-2025-55284

Claude Code prior to 1.0.4 contains an overly broad default allowlist of safe commands, enabling reading a local file and exfiltrating its contents over the network without user confirmation if untrusted content is injected into the Claude Code context window. The root cause is a permissive allow...

CVE-2025-55284 Claude Code's Permissive Default Allowlist Enables Unauthorized File Read and Network Exfiltration in Claude Code

Claude Code is an agentic coding tool. Prior to version 1.0.4, it's possible to bypass the Claude Code confirmation prompts to read a file and then send file contents over the network without user confirmation due to an overly broad allowlist of safe commands. Reliably exploiting this requires th...

CVE-2025-55284 Claude Code's Permissive Default Allowlist Enables Unauthorized File Read and Network Exfiltration in Claude Code

Claude Code is an agentic coding tool. Prior to version 1.0.4, it's possible to bypass the Claude Code confirmation prompts to read a file and then send file contents over the network without user confirmation due to an overly broad allowlist of safe commands. Reliably exploiting this requires th...

Claude Code 操作系统命令注入漏洞

Claude Code is an open source proxy coding tool from Anthropic. An operating system command injection vulnerability exists in versions of Claude Code prior to 1.0.4, which stems from an overly broad list of allowed security commands that could lead to unacknowledged file reads and network transfe...

CVE-2025-55284: Improper Neutralization of Special Elements used in an OS Command

Claude Code is an agentic coding tool. Prior to version 1.0.4, it's possible to bypass the Claude Code confirmation prompts to read a file and then send file contents over the network without user confirmation due to an overly broad allowlist of safe commands. Reliably exploiting this requires th...

PT-2025-33516

Name of the Vulnerable Software and Affected Versions: Claude Code versions prior to 1.0.4 Claude Code versions prior to 1.0.24 Description: Claude Code is an agentic coding tool. Prior to version 1.0.4, it’s possible to bypass the confirmation prompts to read a file and then send file contents...

Pushing Boundaries With Claude Code

Claude Code stormed onto the programming scene when Anthropic launched it in February of this year. It moved, what Andrej Karpathy has called "The Autonomy Slider" from around a three to a solid eight. What this means is that you can give Claude Code direction, it will come up with a plan to...

CVE-2025-54795

Claude Code is an agentic coding tool. In versions below 1.0.20, an error in command parsing makes it possible to bypass the Claude Code confirmation prompt to trigger execution of an untrusted command. Reliably exploiting this requires the ability to add untrusted content into a Claude Code...

CVE-2025-54794

Claude Code is an agentic coding tool. In versions below 0.2.111, a path validation flaw using prefix matching instead of canonical path comparison, makes it possible to bypass directory restrictions and access files outside the CWD. Successful exploitation depends on the presence of or ability t...

claude-agents-md (>=1.8.0, <=1.8.5), claude-yolo (>=1.4.0, <=1.7.0) potentially affected by CVE-2025-54794 +1 more via @anthropic-ai/claude-code (>=0.2.14, <=0.2.35)

@anthropic-ai/claude-code NPM version =0.2.14, =1.8.0, =1.4.0, =1.7.0 Source cves: CVE-2025-54794, CVE-2025-547954 Source advisory: SNYK:JS-ANTHROPICAICLAUDECODE-11502064...