Is CVE-2026-94112 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-94112 being exploited in the wild.

How severe is CVE-2026-94112?

Medium severity, with a CVSS score of 6.8, published 20 September 2026.

Which products and versions are affected?

Mayswind ezBookkeeping before 2.0.0.

Is there a fix for CVE-2026-94112?

A patch was published on 2026-09-16: v2.0.0 released with TOTP passcode invalidation fix Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-94112 attacked?

It is attacked over the network.

Am I affected by CVE-2026-94112?

Check whether you run Mayswind ezBookkeeping at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-94112: mayswind ezBookkeeping TOTP passcode replay in authentication

CVE-2026-94112 · Severity: medium · CVSS 6.8 · Published 2026-09-20

mayswind ezBookkeeping is a personal bookkeeping application that supports two-factor authentication via TOTP codes. Before version 2.0.0, the application failed to invalidate TOTP codes after single use, allowing attackers who obtained user credentials and a captured authentication code to reuse that code repeatedly for about 90 seconds. This could enable account takeover without the legitimate user being aware their credentials were compromised.

Technologies: Mayswind ezBookkeeping. Vendors: Mayswind.

Quick answers

Is CVE-2026-94112 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-94112 being exploited in the wild.
How severe is CVE-2026-94112?: Medium severity, with a CVSS score of 6.8, published 20 September 2026.
Which products and versions are affected?: Mayswind ezBookkeeping before 2.0.0.
Is there a fix for CVE-2026-94112?: A patch was published on 2026-09-16: v2.0.0 released with TOTP passcode invalidation fix Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-94112 attacked?: It is attacked over the network.
Am I affected by CVE-2026-94112?: Check whether you run Mayswind ezBookkeeping at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability is a TOTP replay flaw in the two-factor authentication implementation. An attacker with valid credentials can capture a TOTP code and replay it during the acceptance window (approximately 90 seconds) for multiple authentication attempts, bypassing the intended security mechanism of single-use codes. The fix, released in version 2.0.0, implements proper passcode invalidation after a single use.

Affected products

mayswind ezBookkeeping before 2.0.0

Timeline

2026-09-20: disclosed
2026-09-16: patched: v2.0.0 released with TOTP passcode invalidation fix

References

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