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CVE-2020-35938

HIGH 8.8 CVSS 3.1
Published
January 1, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-502
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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.

Affected products and versions

  • n/a n/a — Versions not specified
  • pickplugins post_grid — Before 2.0.73
  • pickplugins team_showcase — Before 1.22.16

References

  • www.wordfence.com https://www.wordfence.com/blog/2020/10/high-severity-vulnerabilities-in-post-grid-and-team-showcase-plugins/ Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record