CVE-2025-63386
criticalpriority · track · 36EPSS 0.002 · 15 %ileEUUSEPSS · scored 2026-10-29
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.3–9.1
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (14)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2025-63386cnnvd
- https://gist.github.com/Cristliu/1610daac87c711ac3e0250c58f5cc4f9cnnvd
- https://gist.github.com/Cristliu/8ad993126be05c9210c71cc7d49fa112cnnvd
- https://github.com/langgenius/dify/discussionscnnvd
- https://github.com/langgenius/dify/pull/32224cnnvd
- https://github.com/langgenius/dify/releasesPatchcnnvd
- https://gist.github.com/Cristliu/1610daac87c711ac3e0250c58f5cc4f9enisa_euvd
- https://gist.github.com/Cristliu/8ad993126be05c9210c71cc7d49fa112enisa_euvd
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