Multiple SQL injection vulnerabilities in the JE FAQ Pro (com_jefaqpro) component 1.5.0 for Joomla! allow remote attackers to execute arbitrary SQL commands via category categorylist operations with (1) the catid parameter or (2) the catid parameter in a lists action.
Improper Neutralization of Special Elements used in an SQL Command 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.