Description
OwnCloud 8.1.8 contains a username enumeration vulnerability that allows remote attackers to discover user accounts by manipulating the share.php endpoint. Attackers can send crafted GET requests to /index.php/core/ajax/share.php with a wildcard search parameter to retrieve comprehensive user information.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| OwnCloud | OwnCloud | 8.1.8 | — |
References
- ExploitDB-47745 exploit
- OwnCloud Official Homepage product
- OwnCloud Software Download Repository product
- VulnCheck Advisory: OwnCloud 8.1.8 - Username Disclosure third-party-advisory