Skip to content

Known CVE

Hoppscotch <= 2026.4.1 - Mass Assignment JWT_SECRET Overwrite

Hoppscotch self-hosted backend <= 2026.4.1 contains a broken authentication caused by mass assignment via unauthenticated POST /v1/onboarding/config endpoint, letting unauthenticated attackers overwrite JWT_SECRET to forge tokens and fully compromise the server, exploit requires attacker to access fresh instance before onboarding completes or when no users exist.

CVE-2026-50160

Critical2026CVSS 10CWE-915

cve2026 · hoppscotch · mass-assignment · jwt

Verified scans run this check after you prove you own the site.

All known CVEsView the checks catalogNational Vulnerability Database

Scan a website