Description
The Static Asset API in Mintlify Platform before 2025-11-15 allows remote attackers to inject arbitrary web script or HTML via the subdomain parameter because any tenant's assets can be served on any other tenant's documentation site.
References (6)
Core 6
Core References
Third Party Advisory
https://gist.github.com/hackermondev/5e2cdc32849405fff6b46957747a2d28
Third Party Advisory
https://heartbreak.ing
Exploit, Third Party Advisory
https://kibty.town/blog/mintlify/
Issue Tracking
https://news.ycombinator.com/item?id=46317098
Release Notes
https://www.mintlify.com/docs/changelog
Scores
CVSS v3
6.4
EPSS
0.0032
EPSS Percentile
23.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-829
Status
published
Products (1)
mintlify/mintlify
< 2025-11-15
Published
Dec 19, 2025
Tracked Since
Feb 18, 2026