CVE-2026-94112

Description

mayswind ezBookkeeping before 2.0.0 fails to invalidate TOTP passcodes after use, allowing attackers to replay captured codes within the acceptance window. Attackers with stolen credentials can authenticate and reuse a captured passcode against multiple authorization attempts for approximately 90 seconds without detection.

References

• https://github.com/mayswind/ezbookkeeping/commit/3dd6286d7a3ab0f980a6d36339b9c9c4df9467e4
• https://github.com/mayswind/ezbookkeeping/releases/tag/v2.0.0
• https://github.com/mayswind/ezbookkeeping/security/advisories/GHSA-p6qr-48g6-97q3
• https://www.vulncheck.com/advisories/mayswind-ezbookkeeping-before-2.0.0-totp-replay-attack