### [CVE-2017-5677](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5677) ![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue) ![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue) ![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen) ### Description PEAR HTML_AJAX 0.3.0 through 0.5.7 has a PHP Object Injection Vulnerability in the PHP Serializer. It allows remote code execution. In one viewpoint, the root cause is an incorrect regular expression. ### POC #### Reference - http://seclists.org/fulldisclosure/2017/Feb/12 #### Github No PoCs found on GitHub currently.