What the vulnerability does
01Description
The Fancy Product Designer plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 6.4.8. This is due to improper error handling in the PDF upload functionality that exposes server filesystem paths and stack traces in error messages. This makes it possible for unauthenticated attackers to retrieve the full path of the web application, which can be used to aid other attacks. The information displayed is not useful on its own, and requires another vulnerability to be present for damage to an affected website.
Explanation of Vulnerability in Simple Terms
02Summary
Fancy Product Designer versions 6.4.8 and earlier expose sensitive information through error messages or debug output. An attacker on the network can retrieve this data without authentication or user interaction. The exposure is limited to confidentiality; integrity and availability are not affected. Update to a version newer than 6.4.8.
What an attacker can do
03Attacker Capabilities
Read sensitive information exposed in error messages or debug output without authentication.
Potential impact on your site
04Site Impact
Sensitive data may be exposed to unauthenticated attackers, potentially revealing system details or configuration information.
Conditions required to exploit
05Prerequisites
Network access to the affected Fancy Product Designer installation; no authentication required.
Key dates
06Disclosure timeline
January 16, 2026
CVE published
April 8, 2026
Record updated
