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, OpenBao's TOTP secrets engine could accept valid codes multiple times rather than strictly-once. This was caused by unexpected normalization in the underlying TOTP library. To work around, ensure that all codes are first normalized before submitting to the OpenBao endpoint. TOTP code verification is a privileged action; only trusted systems should be verifying codes.
                
            Metrics
Affected Vendors & Products
References
        History
                    Tue, 12 Aug 2025 20:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Openbao Openbao openbao | |
| CPEs | cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:* | |
| Vendors & Products | Openbao Openbao openbao | 
Tue, 12 Aug 2025 12:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Openbao Project Openbao Project openbao | |
| Vendors & Products | Openbao Project Openbao Project openbao | 
Mon, 11 Aug 2025 15:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Sat, 09 Aug 2025 02:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Description | 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, OpenBao's TOTP secrets engine could accept valid codes multiple times rather than strictly-once. This was caused by unexpected normalization in the underlying TOTP library. To work around, ensure that all codes are first normalized before submitting to the OpenBao endpoint. TOTP code verification is a privileged action; only trusted systems should be verifying codes. | |
| Title | OpenBao TOTP Secrets Engine Enables Code Reuse | |
| Weaknesses | CWE-156 | |
| References |  | |
| Metrics | cvssV3_1 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-08-09T02:01:16.409Z
Updated: 2025-08-11T14:43:10.004Z
Reserved: 2025-08-04T17:34:24.421Z
Link: CVE-2025-55000
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-08-11T14:43:02.550Z
 NVD
                        NVD
                    Status : Analyzed
Published: 2025-08-09T03:15:46.737
Modified: 2025-08-12T20:44:13.320
Link: CVE-2025-55000
 Redhat
                        Redhat
                    No data.