CVE-2026-126542 WWBN AVideo 6.5 through 29.7.1 Authentication Bypass via Hybridauth Social Login
CriticalCVSS 9.3
- Published
- Updated
- Exploit status
- No public exploit known
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| WWBN AVideo | >= 6.5, <= 29.7.1 | No fix listed |
References
- GitHub Security Advisory (GHSA-9rvm-cfc4-q9g9) vendor-advisory
- github.com patch
- github.com technical-description
- github.com technical-description
- VulnCheck Advisory: WWBN AVideo 6.5 through 29.7.1 Authentication Bypass via Hybridauth Social Login third-party-advisory