Pickplugins Post Grid vulnerabilities

CVE-2020-35938 [HIGH] CWE-502 CVE-2020-35938: PHP Object injection vulnerabilities in the Post Grid plugin before 2.0.73 for WordPress allow remot PHP Object injection vulnerabilities in the Post Grid plugin before 2.0.73 for WordPress allow remote authenticated attackers to inject arbitrary PHP objects due to insecure unserialization of data supplied in a remotely hosted crafted payload in the source parameter via AJAX. The action must be set to post_grid_import_xml_layouts.

CVE-2020-35939 [HIGH] CWE-502 CVE-2020-35939: PHP Object injection vulnerabilities in the Team Showcase plugin before 1.22.16 for WordPress allow PHP Object injection vulnerabilities in the Team Showcase plugin before 1.22.16 for WordPress allow remote authenticated attackers to inject arbitrary PHP objects due to insecure unserialization of data supplied in a remotely hosted crafted payload in the source parameter via AJAX. The action must be set to team_import_xml_layouts.

CVE-2020-35937 [HIGH] CWE-79 CVE-2020-35937: Stored Cross-Site Scripting (XSS) vulnerabilities in the Team Showcase plugin before 1.22.16 for Wor Stored Cross-Site Scripting (XSS) vulnerabilities in the Team Showcase plugin before 1.22.16 for WordPress allow remote authenticated attackers to import layouts including JavaScript supplied via a remotely hosted crafted payload in the source parameter via AJAX. The action must be set to team_import_xml_layouts.