Relative Real Estate Systems contains a flaw that may allow an attacker to carry out an SQL injection attack. The issue is due to the 'index.php' script not properly sanitizing user-supplied input to the 'mls' variable. This may allow an attacker to inject or manipulate SQL queries in the back-end database.
Classification
Location:
Remote / Network Access
Attack Type:
Information Disclosure,
Input Manipulation
Impact:
Loss of Confidentiality,
Loss of Integrity
OSVDB:
Web Related
Solution
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.
Thanks for posting this issue. It has been resolved by adding integer validation above the sql.<br /><br />I.E.<br /><br />$thsValue = $_REQUEST[mls];<br />$mls = ($theValue != "") intval($theValue) : "NULL";<br /><br />if(($_GETmls)!= "") $sql .= " and mls = ".$mls;
