    public function testXssExternalLinkImg()
    {
        $antiXss = new \MicroweberPackages\Helper\HTMLClean();

        $string = '<img src="'.site_url().'test.jpg" />';
        $content = $antiXss->clean($string);
        $this->assertEquals('<img src="'.site_url().'test.jpg" alt="test.jpg" />', $content);


        $string = '<img src="https://google.bg/test.jpg" />';
        $content = $antiXss->clean($string);
        $this->assertEquals('', $content);

    }
The software 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.