CVE-2025-11621
Published: Oct 23, 2025
Modified: Feb 26, 2026
CVSS v3.1
8.1
Description
Vault and Vault Enterprise’s (“Vault”) AWS Auth method may be susceptible to authentication bypass if the role of the configured bound_principal_iam is the same across AWS accounts, or uses a wildcard. This vulnerability, CVE-2025-11621, is fixed in Vault Community Edition 1.21.0 and Vault Enterprise 1.21.0, 1.20.5, 1.19.11, and 1.16.27
| Vendor | Product | Versions |
|---|---|---|
HashiCorp | Vault | affected 0.6.0 - < 1.21.0 |
HashiCorp | Vault Enterprise | affected 0.6.0 - < 1.21.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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