CVE-2026-39039

In BharatMLStack up to and including v1.3.0, Trufflebox UI stores the JWT authentication token, full user object, and session ID in the browser's localStorage, which is fully accessible to any JavaScript running on the page.

• Published Sep 15, 2026
• CVSS 5.3 medium
• 0.4% chance of exploitation in the next 30 days (EPSS)

CVE-2026-39039 at the National Vulnerability Database