gcdRadar
archive/Patch now/AIR-2025-0042
closedclosed 18 Dec 2025Patch now2 Disclosed vulnerabilityAI

CVE-2025-63388: CORS misconfiguration in Dify console system features endpoint

Dify

A cross-origin resource sharing flaw in Dify permitted external domains to execute authenticated requests against system feature endpoints. The supplier disputed the risk associated with authenticated credentials on these routes.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

CVSS
9.1
EPSS
<0.01 · top 88% · 2026-11-13
EPSS scores by FIRST
fix status
Fix status unknown
first report
18 Dec 2025
last update
18 Dec 2025
CVE ids
CVE-2025-63388other records

Timeline · 1

  1. 18 Dec 2025CVE-2025-63388: A Cross-Origin Resource Sharing (CORS) misconfiguration vulnerability exists in Dify v1.9.1 in the /console/api/system-features…

Sources · 1

Advisories and databases

  1. 2025-12-18
    CVE-2025-63388: A Cross-Origin Resource Sharing (CORS) misconfiguration vulnerability exists in Dify v1.9.1 in the /console/api/system-features…
    NVD · nvd.nist.gov/vuln/detail/CVE-2025-63388

Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.

Classification

lane
Patch now
AI role
Attack on AI
categories
Infrastructure vulnerability
severity
2 · Disclosed vulnerability
fix status
Fix status unknown
targets
Framework / tooling
owasp llm top 10
LLM03:2025 Supply Chain
mitre atlas
no technique for these categories
tags
dify
dates
happened 18 Dec 2025 · first reported 18 Dec 2025
origin
NVD
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
record
confidence 0.90 · created 2026-10-18 06:33Z · updated 2026-10-18 06:33Z

Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned

Copy a brief

This record as a short Markdown brief, for a ticket, a chat or a coding agent.

the brief as text
# CVE-2025-63388: CORS misconfiguration in Dify console system features endpoint

https://gcdradar.vercel.app/incidents/cve-2025-63388-cors-misconfiguration-in-dify-console-system · AIR-2025-0042 · closed 2025-12-18

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2025-12-18
- AI role: Attack on AI
- Products: Dify
- CVE ids: CVE-2025-63388
- CVSS: 9.1

## Summary

A cross-origin resource sharing flaw in Dify permitted external domains to execute authenticated requests against system feature endpoints. The supplier disputed the risk associated with authenticated credentials on these routes.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2025-12-18: CVE-2025-63388: A Cross-Origin Resource Sharing (CORS) misconfiguration vulnerability exists in Dify v1.9.1 in the /console/api/system-features… (https://nvd.nist.gov/vuln/detail/CVE-2025-63388)

## Sources

- 2025-12-18 NVD: CVE-2025-63388: A Cross-Origin Resource Sharing (CORS) misconfiguration vulnerability exists in Dify v1.9.1 in the /console/api/system-features… https://nvd.nist.gov/vuln/detail/CVE-2025-63388

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.

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