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CVE-2025-67846

22
FAUCET Score

CVE-2025-67846 describes a medium-severity vulnerability in the Mintlify Platform's Deployment Infrastructure, affecting versions prior to 2025-11-15. This flaw allows remote attackers to perform downgrade attacks by leveraging predictable deployment identifiers on Vercel preview domains. Attackers can bypass security patches and force the loading of vulnerable application versions by directly accessing specific git-ref or deployment-id subdomains. The CVSS score of 6.5 indicates a network-based attack with low complexity, requiring no privileges or user interaction, potentially leading to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2025-11-15CPE matchmatch criteria
cpe:2.3:a:mintlify:mintlify:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.9MEDIUM

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 19th percentile among its peer group of 23,705 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kibty.town / blog/mintlify
ExploitThird Party Advisory
news.ycombinator.com / item
Issue Tracking
mintlify.com / blog/working-with-security-researchers-november-2025
Vendor Advisory
mintlify.com / docs/changelog
Release Notes