Vulnerability in Mintlify
CVE-2025-67846
The Deployment Infrastructure in Mintlify Platform before 2025-11-15 allows remote attackers to bypass security patches and execute downgrade attacks via predictable deployment identifiers on the Vercel preview domain. An attacker can identify the URL structure of a previous deployment that contains unpatched vulnerabilities. By browsing directly to the specific git-ref or deployment-id subdomain, the attacker can force the application to load the vulnerable version.
EPSS: 0.004 (30.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Mintlify
- Mintlify Platform — versions 0
Weakness classification (CWE)
References
- cve@mitre.org (Release Notes)
- cve@mitre.org (Vendor Advisory)
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (Issue Tracking)
Frequently asked questions
- What is CVE-2025-67846?
- CVE-2025-67846 is a medium-severity vulnerability in Mintlify, classified under CWE-472. CVSS score: 4.9/10. Published 2025-12-19.
- How severe is CVE-2025-67846?
- Medium severity. CVSS v3 base score is 4.9 out of 10.