8.8

CVE-2020-35938

Exploit

Team Showcase <= 1.22.15 - Object Injection

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.
Mögliche Gegenmaßnahme
Team Showcase: Update to version 1.22.16, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pickplugins ≫ Post Grid SwPlatformwordpress Version < 2.0.73
Pickplugins ≫ Team Showcase SwPlatformwordpress Version < 1.22.16
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Team Showcase
Version [*, 1.22.16)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.08% 0.791
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6 6.8 6.4
AV:N/AC:M/Au:S/C:P/I:P/A:P
cve@mitre.org 7.5 1.6 5.9
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

https://www.wordfence.com/blog/2020/10/high-severity-vulnerabilities-in-post-grid-and-team-showcase-plugins/
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/1da8894c-fd19-4ea1-9c05-e519c0131061
Third Party Advisory