CVE-2026-92914

HIGH 8.1

AVideo LoginControl PGP Second Factor Authentication Bypass

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

AVideo LoginControl contains an authentication bypass vulnerability in the PGP second factor verification that compares challenge responses using loose equality against an uninitialized session variable. Attackers with a victim's password can bypass the second factor by sending a parameter-less GET request to verifyChallenge.json.php, which evaluates null == null and marks authentication complete.

CWE	CWE-287
Vendor	wwbn
Product	avideo
Published	Sep 17, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

WWBN / AVideo

0 ≤ 29.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/WWBN/AVideo/security/advisories/GHSA-mvmf-jqg6-qhjf vulncheck.com: https://www.vulncheck.com/advisories/avideo-logincontrol-pgp-second-factor-authentication-bypass

Credits

🔍 rajivraj