CVE-2025-55000 (GCVE-0-2025-55000)

Vulnerability from cvelistv5 – Published: 2025-08-09 02:01 – Updated: 2025-08-11 14:43
VLAI?
Title
OpenBao TOTP Secrets Engine Enables Code Reuse
Summary
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.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-156 - Improper Neutralization of Whitespace
Assigner
References
Impacted products
Vendor Product Version
openbao openbao Affected: >= 0.1.0, < 2.3.2
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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