CVE-2025-67843 is a critical Server-Side Template Injection (SSTI) vulnerability affecting the MDX Rendering Engine in Mintlify Platform versions prior to 2025-11-15. This flaw allows unauthenticated remote attackers to execute arbitrary code by injecting malicious JSX expressions into MDX files. With a CVSS score of 9.8 (Critical), exploitation requires no user interaction and can lead to complete compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and community discussion is minimal, the high FAUCET Risk Score of 92/100 indicates significant potential danger.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2025-11-15CPE matchmatch criteria | cpe:2.3:a:mintlify:mintlify:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.