PT-2025-52403 · Mintlify · Mintlify Platform

Hackermon + 1 · Published 2025-12-18 · Updated 2025-12-19 · CVE-2025-67842

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Mintlify Platform versions prior to 2025-11-15

Description The Static Asset API in Mintlify Platform is susceptible to a cross-tenant asset injection issue. This allows remote attackers to inject arbitrary web script or HTML through manipulation of the subdomain parameter. Specifically, assets belonging to one tenant can be served on another tenant's documentation site.

Recommendations Update Mintlify Platform to version 2025-11-15 or later.

Exploit

Fix

Weakness Enumeration

CWE-829

Related Identifiers

CVE-2025-67842

Affected Products

Mintlify Platform

References · 14

• 🔥 https://kibty.town/blog/mintlify · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-67842 · Security Note
• https://osv.dev/vulnerability/CVE-2025-67842 · Vendor Advisory
• https://mintlify.com/blog/working-with-security-researchers-november-2025 · Vendor Advisory
• https://twitter.com/transilienceai/status/2001857823945220249 · Twitter Post
• https://t.me/CVEtracker/40212 · Telegram Post
• https://mintlify.com/docs/changelog · Note
• https://heartbreak.ing · Note
• https://news.ycombinator.com/item?id=46317098 · Note
• https://twitter.com/CVEnew/status/2002099215020011728 · Twitter Post
• https://gist.github.com/hackermondev/5e2cdc32849405fff6b46957747a2d28 · Note
• https://twitter.com/VulmonFeeds/status/2001864429516812355 · Twitter Post
• https://t.me/cveNotify/146288 · Telegram Post
• https://twitter.com/MDLcsgo/status/2001729741632491872 · Twitter Post