CVEvulnerability

CVE-2025-55000

6.5 MEDIUM Published 2025-08-09 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-08-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-156

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.

Affected configurations

• openbao openbao (< 2.3.2)

Related

Weakness · CWE (1)

  • CWE-156 Improper Neutralization of Whitespace weakness

References