PEAR HTML_AJAX <= 0.5.7 (PHP Serializer) PHP object injection vulnerability

Software Link: https://pear.php.net/package/HTMLAJAX Affected Versions: All versions from 0.3.0 to 0.5.7. Vulnerability Description: The vulnerable code is located within the HTMLAJAXSerializerPHP class defined into the /AJAX/Serializer/PHP.php script. Such a class uses the unserialize PHP functi...