VULNERABILITY INTELLIGENCE
CVE-2026-16503
CVSS score9.1 CRITICAL
EPSS probability0.43%
CISA KEVNot currently listed
Published2026-07-31
Last modified2026-10-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
Deployment of the VPS.org one-click Supabase template deploys a PostgreSQL instance that is published on all interfaces (0.0.0.0:5432) with a default database password set to "postgres". Because Docker installs its own iptables rules, this exposure bypasses a standard host UFW configuration.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-1188