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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WWBN | AVideo | 6.5 – ≤ 29.7.1 | — |
References
- GitHub Security Advisory (GHSA-9rvm-cfc4-q9g9) vendor-advisory
- https://github.com/WWBN/AVideo/commit/d34ccf23b37a127a68478d66ac00b450b5788bad patch
- https://github.com/WWBN/AVideo/blob/v29.7.1/objects/login.json.php#L133-L145 technical-description
- https://github.com/WWBN/AVideo/blob/v29.7.1/plugin/MobileManager/oauth2.php#L90-L102 technical-description
- VulnCheck Advisory: WWBN AVideo 6.5 through 29.7.1 Authentication Bypass via Hybridauth Social Login third-party-advisory