What the vulnerability does
01Description
Missing Authorization vulnerability in VillaTheme HAPPY happy-helpdesk-support-ticket-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects HAPPY: from n/a through <= 1.0.8.
Explanation of Vulnerability in Simple Terms
02Summary
VillaTheme HAPPY versions 1.0.8 and earlier lack proper authorization checks, allowing unauthenticated attackers to modify data on the site. The vulnerability requires no user interaction and can be exploited over the network. Integrity of site content and data is at risk, along with potential service disruption.
What an attacker can do
03Attacker Capabilities
Modify or corrupt site data without logging in.
Potential impact on your site
04Site Impact
Attackers can alter site content, settings, or data without permission, potentially disrupting service.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
February 20, 2026
CVE published
April 28, 2026
Record updated