WeGIA is a web manager for charitable institutions. An unauthenticated SQL Injection vulnerability was identified in versions up to and including 3.3.0 in the endpoint `/html/socio/sistema/get_socios.php`, specifically in the query parameter. This issue allows attackers to inject and execute arbitrary SQL statements against the application's underlying database. As a result, it may lead to data exfiltration, authentication bypass, or complete database compromise. Version 3.3.1 fixes the issue.
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.