Language: PHP
Label: safe
CWE: CWE-79 \u2014 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Code:
            $bad_run = ($v['diff'] < 0);

            $out .= '<td align="right"'.
                   ($bad_run ? ' style="color:#AAA;"' : '').
                   '>' . number_format($perc, 2, '.', '') .
                   '%</td><td>'.number_format($v['diff'],4,'.','').'</td>';

        }