Vault LDAP MFA Enforcement Bypass When Using Username As Ali… (CVE-2025-6013)

Summary

Vault LDAP MFA Enforcement Bypass When Using Username As Alias

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

Affected packages

Bitnami vault

[{"type":"SEMVER","events":[{"introduced":"1.10.0"},{"fixed":"1.20.2"}]}]

References

advisory discuss.hashicorp.com
web nvd.nist.gov