CVE-2025-6004

Vault Userpass and LDAP User Lockout Bypass

State: Published
Severity: 5.3 Medium
Published: Aug 1, 2025
Updated: Aug 1, 2025
Reserved: Jun 11, 2025

Description

Vault and Vault Enterprise’s (“Vault”) user lockout feature could be bypassed for Userpass and LDAP authentication methods. Fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	HashiCorp

Weaknesses

CWE-307 Improper Restriction of Excessive Authentication Attempts

Affected Products

Product	Versions
VaultHashiCorp	1.13.0 to before 1.20.1Affected
Vault EnterpriseHashiCorp	1.13.0 to before 1.20.1Affectedfrom 1.19.7Not affectedfrom 1.18.12Not affectedfrom 1.16.23Not affected

References

https://discuss.hashicorp.com/t/hcsec-2025-16-vault-userpass-and-ldap-user-lockout-bypass/76035

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