Cloudanix VulnDB

CVE-2026-16503

Critical · 9.1

CVSS

9.1

EPSS

0.4%

Published

Jul 31, 2026

CISA due date

—

The record

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.

Affected packages

Ecosystem Package Introduced Fixed

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