CVE-2025-54998

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 0.1.0 through 2.3.1, attackers could bypass the automatic user lockout mechanisms in the OpenBao Userpass or LDAP auth systems. This was caused by...

CVE-2025-55001

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 2.3.1 and below, OpenBao allowed the assignment of policies and MFA attribution based upon entity aliases, chosen by the underlying auth method. Whe...

The vulnerability of the LDAP protocol implementation in HashiCorp’s Vault and Vault Enterprise archiving platforms allows attackers to circumvent security restrictions and gain unauthorized access to protected information.

The vulnerability of the LDAP protocol implementation in HashiCorp Vault and Vault Enterprise, a platform for archiving corporate information, is related to the improper handling of gaps when processing the usernameasalias parameter. Exploiting this vulnerability can allow an attacker to bypass...

CVE-2025-55001

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 2.3.1 and below, OpenBao allowed the assignment of policies and MFA attribution based upon entity aliases, chosen by the underlying auth method. Whe...

CVE-2025-55001

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 2.3.1 and below, OpenBao allowed the assignment of policies and MFA attribution based upon entity aliases, chosen by the underlying auth method. Whe...

Brute Force

Overview Affected versions of this package are vulnerable to Brute Force via the authentication process in the Userpass or LDAP systems. An attacker can circumvent intended user lockout protections by exploiting differences in user entity alias attribution between pre-flight and full login...

Improper Neutralization

Overview Affected versions of this package are vulnerable to Improper Neutralization via the usernameasalias parameter in the LDAP authentication process. An attacker can gain unauthorized access to resources protected by multi-factor authentication by supplying a crafted username that bypasses...

Improper Neutralization

Overview Affected versions of this package are vulnerable to Improper Neutralization via the usernameasalias parameter in the LDAP authentication process. An attacker can gain unauthorized access to resources protected by multi-factor authentication by supplying a crafted username that bypasses...

Improper Neutralization

Overview Affected versions of this package are vulnerable to Improper Neutralization via the usernameasalias parameter in the LDAP authentication process. An attacker can gain unauthorized access to resources protected by multi-factor authentication by supplying a crafted username that bypasses...

Improper Neutralization

Overview Affected versions of this package are vulnerable to Improper Neutralization via the usernameasalias parameter in the LDAP authentication process. An attacker can gain unauthorized access to resources protected by multi-factor authentication by supplying a crafted username that bypasses...

Improper Neutralization

Overview Affected versions of this package are vulnerable to Improper Neutralization via the usernameasalias parameter in the LDAP authentication process. An attacker can gain unauthorized access to resources protected by multi-factor authentication by supplying a crafted username that bypasses...

CVE-2025-55001

OpenBao OpenBao LDAP MFA enforcement bypass (CVE-2025-55001) affects version 2.3.1 and earlier. When username_as_alias=true is used with LDAP auth, the caller-supplied username is used verbatim, bypassing alias-specific MFA requirements and potentially exposing confidential data and keys. The iss...

CVE-2025-55001 OpenBao LDAP MFA Enforcement Bypass When Using Username As Alias

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 2.3.1 and below, OpenBao allowed the assignment of policies and MFA attribution based upon entity aliases, chosen by the underlying auth method. Whe...

CVE-2025-55001 OpenBao LDAP MFA Enforcement Bypass When Using Username As Alias

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 2.3.1 and below, OpenBao allowed the assignment of policies and MFA attribution based upon entity aliases, chosen by the underlying auth method. Whe...

CVE-2025-55001 OpenBao LDAP MFA Enforcement Bypass When Using Username As Alias

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 2.3.1 and below, OpenBao allowed the assignment of policies and MFA attribution based upon entity aliases, chosen by the underlying auth method. Whe...

CVE-2025-54998 OpenBao Userpass and LDAP User Lockout Bypass

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 0.1.0 through 2.3.1, attackers could bypass the automatic user lockout mechanisms in the OpenBao Userpass or LDAP auth systems. This was caused by...

CVE-2025-54998

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 0.1.0 through 2.3.1, attackers could bypass the automatic user lockout mechanisms in the OpenBao Userpass or LDAP auth systems. This was caused by...

GHSA-2Q8Q-8FGW-9P6P OpenBao LDAP MFA Enforcement Bypass When Using Username As Alias

Impact OpenBao allows assignment of policies and MFA attribution based upon entity aliases, chosen by the underlying auth method. When using the usernameasalias=true parameter in the LDAP auth method, the caller-supplied username is used verbatim without normalization, allowing an attacker to...

OpenBao LDAP MFA Enforcement Bypass When Using Username As Alias

Impact OpenBao allows assignment of policies and MFA attribution based upon entity aliases, chosen by the underlying auth method. When using the usernameasalias=true parameter in the LDAP auth method, the caller-supplied username is used verbatim without normalization, allowing an attacker to...

OpenBao Userpass and LDAP User Lockout Bypass

Impact Attackers could bypass the automatic user lockout mechanisms in the OpenBao Userpass or LDAP auth systems. This was caused by different aliasing between pre-flight and full login request user entity alias attributions. Patches OpenBao v2.3.2 will patch this issue. Workarounds Existing user...