cvedb.io
CVE-2025-63388
CRITICAL · CVSS 9.1
EPSS exploitation probability: 0%
Published 2025-12-18T16:15:54.650 · Last modified 2026-06-17T09:53:04.340

Summary

A Cross-Origin Resource Sharing (CORS) misconfiguration vulnerability exists in Dify v1.9.1 in the /console/api/system-features endpoint. The endpoint implements an overly permissive CORS policy that reflects arbitrary Origin headers and sets Access-Control-Allow-Credentials: true, allowing any external domain to make authenticated cross-origin requests. NOTE: the Supplier disputes this, providing the rationale of "sending requests with credentials does not provide any additional access compared to unauthenticated requests."

Affected products

langgenius — dify

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.