CVE-2025-57755— claude-code-router CORS. misconfiguration
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I. Basic Information for CVE-2025-57755
Vulnerability Information
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Vulnerability Title
claude-code-router CORS. misconfiguration
Source: NVD (National Vulnerability Database)
Vulnerability Description
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 exploit this misconfiguration to steal credentials, abuse accounts, exhaust quotas, or access sensitive data. The issue has been patched in v1.0.34.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Claude Code Router 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Claude Code Router是musi个人开发者的一个增强 Claude Code 的灵活性和可定制性的软件。 Claude Code Router 1.0.34之前版本存在安全漏洞，该漏洞源于跨资源共享配置不当，可能导致凭据泄露或敏感数据访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| musistudio | claude-code-router | < 1.0.34 | - |
II. Public POCs for CVE-2025-57755
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|---|
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V. Comments for CVE-2025-57755
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