PUBLIC int httpGetIntParam(HttpConn *conn, cchar *var, int defaultValue)
{
    cchar       *value;

    value = mprReadJson(httpGetParams(conn), var);
    return (value) ? (int) stoi(value) : defaultValue;
}
NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset.