CVE-2026-94112

EUVD-2026-83734
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
6.8 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
mayswindezbookkeeping
𝑥
< 2.0.0
CNA
Common Weakness Enumeration
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