{"id":"CVE-2026-16503","title":"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\"","summary":"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, th…","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-1188","CWE-1327","CWE-1393"],"published":"2026-07-31","updated":"2026-09-08","sourceUpdated":"2026-09-08T14:10:03.330","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-16503","references":[{"url":"https://kb.cert.org/vuls/id/243636","label":"cret@cert.org"}],"tags":["nvd"],"epss":0.0032,"epssPercentile":0.25196,"ingestedAt":"2026-09-08T15:33:26.950Z","slug":"CVE-2026-16503","body":"## Overview\n\nDeployment 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}