Cross Site Scripting Vulnerability in WCFM Marketplace by WordPress
CVE-2026-83562

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Wcfm Marketplace
Vendor
CVE Published:
2 September 2026

What is CVE-2026-83562?

A Cross Site Scripting (XSS) vulnerability has been identified in the WCFM Marketplace plugin for WordPress, specifically affecting versions 3.8.2 and earlier. This vulnerability enables attackers to inject malicious scripts into web pages viewed by other users, potentially compromising their data and session integrity. It underscores the importance of maintaining updated versions of plugins to safeguard against such threats.

Affected Version(s)

WCFM Marketplace <= 3.8.2

References

https://patchstack.com/database/wordpress/plugin/wc-multi...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program
.