{"id":"CVE-2026-16503","aliases":["EUVD-2026-51547","GHSA-j3fc-fx73-7qv7"],"status":"published","title":"VPS.org one-click Supabase template deployment instance contains multiple vulnerabilities","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":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00429,"percentile":0.37478,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1188","CWE-1327","CWE-1393"],"published":"2026-07-31T15:18:33Z","modified":"2026-10-23T23:10:00Z","products":[{"vendor":"vps.org","product":"supabase template"}],"references":[{"url":"https://kb.cert.org/vuls/id/243636"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16503"},{"url":"https://github.com/advisories/GHSA-j3fc-fx73-7qv7"}],"sources":{"cve":[{"id":"CVE-2026-16503","title":"VPS.org one-click Supabase template deployment instance contains multiple vulnerabilities","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.","status":"published","published":"2026-07-31T15:18:33.052Z","modified":"2026-08-03T17:13:26.182Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp"}],"cwes":["CWE-1327","CWE-1393","CWE-1188"],"updated_at":"2026-11-02T14:20:11.24076Z"}],"euvd":[{"id":"EUVD-2026-51547","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.","status":"published","published":"2026-07-31T15:18:33Z","modified":"2026-08-03T17:13:26Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T18:02:24.01774Z"}],"ghsa":[{"id":"GHSA-j3fc-fx73-7qv7","title":"Deployment of the VPS.org one-click Supabase template deploys a PostgreSQL instance that is...","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.","status":"published","published":"2026-07-31T18:32:17Z","modified":"2026-08-03T18:31:45Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T15:10:02.233759Z"}],"nvd":[{"id":"CVE-2026-16503","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.","status":"published","published":"2026-07-31T16:16:58.773Z","modified":"2026-10-23T23:10:00.157Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-1188","CWE-1327","CWE-1393"],"updated_at":"2026-11-02T14:12:34.290716Z"}]}}