CVE-2025-6013HIGH 8.1EPSS p36.8%

CVE-2025-6013CVE-2025-6013

Description

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.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS0.47% probability of exploitation · percentile 36.8% · 2026-06-19T12:03:05Z
Published2025-08-06
Last modified2025-12-15

Underlying weaknesses· 1

CWE-156

References

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

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Whitespacecwe-1560%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.