Stored Cross-Site Scripting Vulnerability in Team Showcase Plugin for WordPress
CVE-2020-35937

7.5HIGH

Key Information:

Vendor

Wordpress
Status
Team Showcase
Post Grid
Vendor
CVE Published:
1 January 2021

What is CVE-2020-35937?

The Team Showcase plugin for WordPress is susceptible to stored Cross-Site Scripting (XSS) vulnerabilities. This flaw allows remote authenticated attackers to execute arbitrary JavaScript by importing layouts through AJAX using a specially crafted payload in the source parameter. Attackers can exploit this vulnerability by setting the action to team_import_xml_layouts, which poses a significant risk to users who unknowingly import compromised layouts.

References

https://www.wordfence.com/blog/2020/10/high-severity-vuln...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.