A sql injection vulnerability exists in CyberPower PowerPanel Enterprise prior to v2.8.3. An unauthenticated remote attacker can leak sensitive information via the "query_contract_result" function within MCUDBHelper.
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.