VPS.org one-click Supabase template deployment instance contains multiple vulnerabilities

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-16503
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-31 16:16:58 UTC
Updated2026-08-03 18:16:37 UTC
DescriptionDeployment 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.

Risk And Classification

Primary CVSS: v3.1 9.1 CRITICAL from ADP

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.002460000 probability, percentile 0.159080000 (date 2026-08-05)

Problem Types: CWE-1188 | CWE-1327 | CWE-1393 | CWE-1327: Binding to an Unrestricted IP Address | CWE-1393: Use of Default Password | CWE-1188: Initialization of a Resource with an Insecure Default | CWE-1327 CWE-1327 Binding to an Unrestricted IP Address | CWE-1393 CWE-1393 Use of Default Password | CWE-1188 CWE-1188 Initialization of a Resource with an Insecure Default

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA VPS.org Supabase Template affected N/A Not specified

References

ReferenceSourceLinkTags
kb.cert.org/vuls/id/243636 [email protected] kb.cert.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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