CVE-2025-55003

OpenBao CVE-2025-55003 affects OpenBao MFA (TOTP) in versions ≤ 2.3.1, where normalization in the TOTP library allowed whitespace-containing codes to bypass rate limiting and reuse existing MFA codes. The issue is fixed in version 2.3.2. Per the CVE, the exploitation vector is network with low co...