code.php in PC4Arb Pc4 Uploader 9.0 and earlier makes it easier for remote attackers to conduct SQL injection attacks via crafted keyword sequences that are removed from a filter in the id parameter in a banner action, as demonstrated via the "UNIunionON" string, which is collapsed into "UNION" by the filter_sql function.
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 |
|---|---|
| http://osvdb.org/54572 | vdb entry exploit |
| http://secunia.com/advisories/35122 | third party advisory vendor advisory |
| https://www.exploit-db.com/exploits/8709 | exploit |
| http://www.securityfocus.com/bid/35004 | vdb entry |
| http://www.vupen.com/english/advisories/2009/1364 | vdb entry vendor advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/50586 | vdb entry |