CVE-2025-6013 — Vault LDAP MFA Enforcement Bypass When Using Username As Alias

CVE-2025-6013

Vault LDAP MFA Enforcement Bypass When Using Username As Alias PUBLISHED

Description (CNA)

Vault and Vault Enterprise’s (“Vault”) ldap auth method may not have correctly enforced MFA if username_as_alias was set to true and a user had multiple CNs that are equal but with leading or trailing spaces. Fixed in Vault Community Edition 1.20.2 and Vault Enterprise 1.20.2, 1.19.8, 1.18.13, and 1.16.24.

Affected (CNA)

Vendor / product	Versions
HashiCorp / Vault	affected 1.10.0 before 1.20.2
HashiCorp / Vault Enterprise	affected 1.10.0 before 1.20.2

CWE

CWE-156

References

https://discuss.hashicorp.com/t/hcsec-2025-20-vault-ldap-mfa-enforcement-bypass-when-using-username-as-alias/76092

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.