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Vulnerability record · CVE-2025-45731 · published 24 July 2025

CVE-2025-45731: 2fauth race condition vulnerability

22fauth · 2fauth

A group deletion race condition in 2FAuth v5.5.0 causes data inconsistencies and orphaned accounts when a group is deleted while other operations are pending.

6.5 CVSS 3.1 Medium EPSS 0.30% · top 79.8% CWE-362 · Race condition
6.5CVSS 3.1 base score
0.30%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A group deletion race condition in 2FAuth v5.5.0 causes data inconsistencies and orphaned accounts when a group is deleted while other operations are pending.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Bubka/2FAuth/commit/b82a7eb604ddfe994fadce7db3a9e4a201c54a83
https://github.com/Bubka/2FAuth/security/advisories/GHSA-ph6w-q992-7qrx ExploitVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-45731), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.