CVE-2025-57755

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.

CVSS

No CVSS.

References

Link	Resource
https://github.com/musistudio/claude-code-router/security/advisories/GHSA-8hmm-4crw-vm2c

Configurations

No configuration.

History

21 Aug 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-21 17:15

Updated : 2025-08-21 17:15

NVD link : CVE-2025-57755

Mitre link : CVE-2025-57755

CVE.ORG link : CVE-2025-57755

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-942

Permissive Cross-domain Policy with Untrusted Domains

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