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.
History

Fri, 19 Dec 2025 22:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-346
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 19 Dec 2025 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Dify
Dify dify
Vendors & Products Dify
Dify dify

Thu, 18 Dec 2025 16:15:00 +0000

Type Values Removed Values Added
Description 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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-12-18T00:00:00.000Z

Updated: 2025-12-19T21:24:32.281Z

Reserved: 2025-10-27T00:00:00.000Z

Link: CVE-2025-63386

cve-icon Vulnrichment

Updated: 2025-12-19T21:23:58.364Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2025-12-18T16:15:54.533

Modified: 2025-12-19T22:15:51.787

Link: CVE-2025-63386

cve-icon Redhat

No data.