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Vulnerability record · CVE-2026-86722 · published 8 September 2026

CVE-2026-86722: Improper authentication vulnerability

AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an authentication bypass vulnerability where sqlDAL caches empty result sets that writeSql never invalidates. Attackers with a valid password can bypass email two-factor authentication on new devices because the confirmation code hash fails to generate from the stale cached empty result.

8.6 CVSS 4.0 High EPSS 0.48% · top 61.4% CWE-287 · Improper authentication Deferred
8.6CVSS 4.0 base score
0.48%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
10 Sep 2026Last modified by NVD

Description

AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an authentication bypass vulnerability where sqlDAL caches empty result sets that writeSql never invalidates. Attackers with a valid password can bypass email two-factor authentication on new devices because the confirmation code hash fails to generate from the stale cached empty result.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/WWBN/AVideo/security/advisories/GHSA-wmhg-p72j-72gf
https://www.vulncheck.com/advisories/avideo-authentication-bypass-via-sql-cache-invalidation
https://github.com/WWBN/AVideo/security/advisories/GHSA-wmhg-p72j-72gf

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Source: NIST National Vulnerability Database (record CVE-2026-86722), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.