What the vulnerability does
01Description
Deserialization of Untrusted Data vulnerability in emarket-design WP Ticket Customer Service Software & Support Ticket System wp-ticket allows Object Injection.This issue affects WP Ticket Customer Service Software & Support Ticket System: from n/a through <= 6.0.2.
Explanation of Vulnerability in Simple Terms
02Summary
WP Ticket Customer Service Software & Support Ticket System versions 6.0.2 and earlier contain a deserialization vulnerability that allows unauthenticated attackers to run arbitrary code on the site. The vulnerability requires specific network conditions but does not require user interaction. Affected sites should update immediately to a version newer than 6.0.2.
What an attacker can do
03Attacker Capabilities
Run arbitrary code on the site without authentication.
Potential impact on your site
04Site Impact
Complete compromise of the site, including data theft, malware installation, and site takeover.
Conditions required to exploit
05Prerequisites
Network access to the site; no authentication or user interaction required.
Key dates
06Disclosure timeline
August 28, 2025
CVE published
April 28, 2026
Record updated