VDB-337527 · CVE-2025-67846 · GCVE-0-2025-67846

Mintlify Platform prior 2025-11-15 Deployment Infrastructure external control of assumed-immutable web parameter

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.4	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Mintlify Platform. This vulnerability affects unknown code of the component Deployment Infrastructure. Performing a manipulation results in external control of assumed-immutable web parameter. This vulnerability is reported as CVE-2025-67846. The attack is possible to be carried out remotely. No exploit exists. This product is a managed service, indicating that users are not permitted to maintain vulnerability countermeasures themselves. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Mintlify Platform. This affects an unknown functionality of the component Deployment Infrastructure. The manipulation with an unknown input leads to a external control of assumed-immutable web parameter vulnerability. CWE is classifying the issue as CWE-472. The web application does not sufficiently verify inputs that are assumed to be immutable but are actually externally controllable, such as hidden form fields. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at mintlify.com. This vulnerability is uniquely identified as CVE-2025-67846 since 12/12/2025. The exploitability is told to be difficult. It is possible to initiate the attack remotely. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2025-11-15 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Mintlify

Name

Platform

Managed Service

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔒

CNA Base Score: 4.9
CNA Vector (MITRE): 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: External control of assumed-immutable web parameter
CWE: CWE-472
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Status: 🔍

0-Day Time: 🔒

Upgrade: Platform 2025-11-15

Timelineinfo

11/15/2025 Countermeasure disclosed
12/12/2025 +27 days CVE reserved
12/19/2025 +7 days Advisory disclosed
12/19/2025 +0 days VulDB entry created
01/02/2026 +14 days VulDB entry last update

Sourcesinfo

Advisory: mintlify.com
Status: Confirmed

CVE: CVE-2025-67846 (🔒)
GCVE (CVE): GCVE-0-2025-67846
GCVE (VulDB): GCVE-100-337527

Entryinfo

Created: 12/19/2025 07:55
Updated: 01/02/2026 19:25
Changes: 12/19/2025 07:55 (64), 01/02/2026 19:25 (11)
Complete: 🔍
Cache ID: 216::103