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TI-2018-14009 Aliases CVE-2018-19786GHSA-5jfh-x25r-v632

HashiCorp Vault before 1.0.0 writes the master key to the server log in certain unusual…

Priority LOW 37CWE-532Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Information disclosure
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-532.

Summary

HashiCorp Vault before 1.0.0 writes the master key to the server log in certain unusual or misconfigured scenarios in which incorrect data comes from the autoseal mechanism without an error being reported.

Why it matters now

EPSS 0.00934 60th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*before 1.0.0VulnerableHashiCorp
  • cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:* Versions before 1.0.0 Vulnerable ·HashiCorp

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

Not affected: 4 products
  • Logging Subsystem for Red Hat OpenShift
  • Red Hat OpenShift Container Platform 4
  • Red Hat Openshift Container Storage 4
  • Red Hat Openshift Data Foundation 4

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-19786
  2. 2026-10-03 Alias added: GHSA-5jfh-x25r-v632

References

Advisory 1

  • TI-2024-01904 Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates CVSS 3.1CRITICAL 9.8
  • TI-2022-19053 An issue was discovered in HashiCorp Vault and Vault Enterprise before 1.11.3. CVSS 3.1CRITICAL 9.1
  • TI-2020-17874 The official vault docker images before 0.11.6 contain a blank password for a root user. CVSS 3.1CRITICAL 9.8
  • TI-2020-10142 HashiCorp Vault and Vault Enterprise 1.4.0 and 1.4.1, when configured with the GCP… CVSS 3.1CRITICAL 9.8
  • TI-2026-04407 Vault Vulnerable to Server-Side Request Forgery in ACME Challenge Validation via Attacker-Controlled DNS CVSS 3.1HIGH 8.6
  • TI-2025-05421 Arbitrary Remote Code Execution via Plugin Catalog Abuse CVSS 3.1CRITICAL 9.1
See all 71 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences