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.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://kibty.town/blog/mintlify/	Exploit Third Party Advisory
https://news.ycombinator.com/item?id=46317098	Issue Tracking
https://www.mintlify.com/blog/working-with-security-researchers-november-2025	Vendor Advisory
https://www.mintlify.com/docs/changelog	Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:mintlify:mintlify:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-12-19 02:16

Updated : 2026-01-02 15:46

NVD link : CVE-2025-67846

Mitre link : CVE-2025-67846

CVE.ORG link : CVE-2025-67846

JSON object : View

Products Affected

mintlify

mintlify

CWE

CWE-472

External Control of Assumed-Immutable Web Parameter

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