Advisories for Composer/Prestashop/Ps_facetedsearch package

A PHP Object Injection vulnerability affects the PrestaShop module ps_facetedsearch. The module rebuilds the selected search filters from the request URL. The value of a slider filter (price or weight) is taken from the URL without sufficient validation, then stored in an internal filter-block cache where it is serialized and later read back with a raw native unserialize(). By crafting that value, an attacker can smuggle a malicious serialized PHP …

PrestaShop module ps_facetedsearch has a reflected XSS in the url_name parameter.

Impact We have identified that some ps_facetedsearch module ZIP archives have been built with phpunit dev dependencies. PHPUnit contains a php script that would allow, on a webserver, an attacker to perform a RCE. This vulnerability impacts phpunit before 4.8.28 and 5.x before 5.6.3 as reported in CVE-2017-9841 phpunit >= 5.63 before 7.5.19 and 8.5.1 (this is a newly found vulnerability that is currently being submitted as a CVE after …