CVE-2020-35938 describes a PHP Object Injection vulnerability in the Post Grid plugin for WordPress, affecting versions prior to 2.0.73, and also impacting the Team Showcase plugin. This flaw allows remote authenticated attackers to inject arbitrary PHP objects through insecure deserialization of a crafted payload in the 'source' parameter via AJAX, specifically when the 'action' is set to 'post_grid_import_xml_layouts'. Rated 8.8 HIGH (CVSSv3.1), the vulnerability has a low attack complexity and no user interaction, potentially leading to high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0.73CPE matchmatch criteria | cpe:2.3:a:pickplugins:post_grid:*:*:*:*:*:wordpress:*:* | ||
< 1.22.16CPE matchmatch criteria | cpe:2.3:a:pickplugins:team_showcase:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.