High severity · published Sep 8, 2026
CVE-2026-86722
AVideo Authentication Bypass via SQL Cache Invalidation
8.1
CVSS
0.5%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AV
AVideo · WWBN
through c3edcc274c389816d434acadac07ee78eaf330c1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-86722
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-86722
github.com
https://github.com/WWBN/AVideo/security/advisories/GHSA-wmhg-p72j-72gf
www.vulncheck.com
https://www.vulncheck.com/advisories/avideo-authentication-bypass-via-sql-cache-invalidation
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