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.
Exploitability
AV:NAC:HPR:LUI:NScope
S:CImpact
C:LI:LA:N4.9/CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:NOther