Critical severity9.8NVD Advisory· Published Nov 11, 2026· Updated Nov 11, 2026
CVE-2026-126542
CVE-2026-126542
Description
WWBN AVideo 6.5 through 29.7.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to log in as any user via Hybridauth social login display names. Attackers can set their X, Facebook, Yahoo or LinkedIn display name to a victim's username and withhold email, causing login.json.php or oauth2.php to log them in as that account, including administrators, without a password.
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Affected products
1Patches
Vulnerability mechanics
References
5- github.com/WWBN/AVideo/blob/v29.7.1/objects/login.json.phpnvd
- github.com/WWBN/AVideo/blob/v29.7.1/plugin/MobileManager/oauth2.phpnvd
- github.com/WWBN/AVideo/commit/d34ccf23b37a127a68478d66ac00b450b5788badnvd
- github.com/WWBN/AVideo/security/advisories/GHSA-9rvm-cfc4-q9g9nvd
- www.vulncheck.com/advisories/wwbn-avideo-6.5-through-29.7.1-authentication-bypass-via-hybridauth-social-loginnvd
News mentions
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