CVE-2025-67846

4.9 MEDIUM
Published: December 19, 2025 Modified: January 02, 2026
View on NVD

Description

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://kibty.town/blog/mintlify/
Source: cve@mitre.org
Exploit Third Party Advisory
https://news.ycombinator.com/item?id=46317098
Source: cve@mitre.org
Issue Tracking
https://www.mintlify.com/docs/changelog
Source: cve@mitre.org
Release Notes

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
4.9 / 10.0
EPSS (Exploit Probability)
0.1%
19th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

mintlify