Auth bypass in Dify
CVE-2026-41947
Dify before version 1.14.2 contains an authorization bypass vulnerability that allows authenticated editor users to set and enable trace configurations for any application regardless of tenant ownership. Attackers can exploit missing tenan…
Vulnerability class: IDOR (Insecure Direct Object Reference)
EPSS: 0.000 (11.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Dify
- Langgenius Dify — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, technical-description, Third Party Advisory, exploit)
- disclosure@vulncheck.com (issue-tracking, Patch, Mitigation, patch, Issue Tracking)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
- disclosure@vulncheck.com (release-notes)
- disclosure@vulncheck.com (patch)
Frequently asked questions
- What is CVE-2026-41947?
- CVE-2026-41947 is a critical-severity vulnerability in Dify, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 9.1/10. Published 2026-05-18.
- How severe is CVE-2026-41947?
- Critical severity. CVSS v3 base score is 9.1 out of 10.