{"id":"CVE-2026-94112","title":"mayswind ezBookkeeping before 2.0.0 fails to invalidate TOTP passcodes after use, allowing attackers to replay captured codes within the acceptance window","summary":"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 …","severity":"medium","cvss":6.8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","cwe":["CWE-294"],"vendor":"mayswind","product":"ezBookkeeping","affected":["ezBookkeeping < 2.0.0"],"published":"2026-09-20","updated":"2026-09-21","sourceUpdated":"2026-09-21T21:17:21.413","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-94112","references":[{"url":"https://github.com/mayswind/ezbookkeeping/commit/3dd6286d7a3ab0f980a6d36339b9c9c4df9467e4","label":"disclosure@vulncheck.com"},{"url":"https://github.com/mayswind/ezbookkeeping/releases/tag/v2.0.0","label":"disclosure@vulncheck.com"},{"url":"https://github.com/mayswind/ezbookkeeping/security/advisories/GHSA-p6qr-48g6-97q3","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/mayswind-ezbookkeeping-before-2.0.0-totp-replay-attack","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-21T16:23:05.246566Z"},"epss":0.00233,"epssPercentile":0.14436,"ingestedAt":"2026-09-20T12:21:05.903Z","slug":"CVE-2026-94112","body":"## Overview\n\nmayswind 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":37,"depthScoreParts":{"impact":37.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}