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TI-2025-39293 Aliases CVE-2025-63388GHSA-96g3-r54f-fx2v

A Cross-Origin Resource Sharing (CORS) misconfiguration vulnerability exists in Dify…

Priority MEDIUM 47CWE-346Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-346.

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."

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00222 12th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:langgenius:dify:1.9.1:*:*:*:*:node.js:*:*1.9.1Vulnerablelanggenius
  • cpe:2.3:a:langgenius:dify:1.9.1:*:*:*:*:node.js:*:* Versions 1.9.1 Vulnerable ·langgenius

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-63388
  2. 2026-10-03 Alias added: GHSA-96g3-r54f-fx2v

References

Advisory 1

Other 2

  • TI-2025-35265 Default credentials in Dify thru 1.5.1. CVSS 3.1CRITICAL 9.8
  • TI-2025-03045 Unsanitized Input in langgenius/dify CVSS 3.1HIGH 7.2
  • TI-2025-01548 Admin account takeover through weak Pseudo-Random number generator used in generating… CVSS 3.1HIGH 8.8
  • TI-2026-30470 Dify Vulnerable to Stored XSS via SVG-file upload CVSS 4.0MEDIUM 6.9
  • TI-2024-11840 Authentication Bypass in langgenius/dify CVSS 3.0HIGH 8.1
  • TI-2024-11170 Improper Restriction of Excessive Authentication Attempts in langgenius/dify CVSS 3.1HIGH 8.1
See all 26 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences