CVE-2026-16503 – VPS.org one-click Supabase template deployment instance contains multiple vulnerabilities

CVE ID :CVE-2026-16503

Published : July 31, 2026, 3:18 p.m. | 28 minutes ago

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.

Severity: 0.0 | NA

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