CVE-2025-63386

CVSS 9.1 CRITICALEPSS 0.2%CWE-346

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.1EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

18 Dec 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A Cross-Origin Resource Sharing (CORS) misconfiguration vulnerability exists in Dify v1.9.1 in the /console/api/setup endpoint. The endpoint implements an insecure CORS policy that reflects any Origin header and enables Access-Control-Allow-Credentials: true, permitting arbitrary external domains to make authenticated requests. NOTE: the Supplier disputes this because the endpoint configuration is intentional to support bootstrap.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://gist.github.com/Cristliu/1610daac87c711ac3e0250c58f5cc4f9 https://gist.github.com/Cristliu/8ad993126be05c9210c71cc7d49fa112 https://github.com/langgenius/dify/discussions https://github.com/langgenius/dify/pull/32224