A vulnerability classified as critical has been found in HFO4 shudong-share up to 2.4.7. This affects an unknown part of the file /includes/create_share.php of the component Share Handler. The manipulation of the argument fkey leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.280917 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.280917 | signature vdb entry permissions required |
| https://vuldb.com/?submit.421391 | third party advisory vdb entry |
| https://github.com/timeflykai/shudong_share_sql_injection | third party advisory exploit |