Vulnerability · Published Dec 16, 2025 · Assigned by Wordfence

CVE-2025-13439Fancy Product Designer | WooCommerce WordPress <= 6.4.8 - Unauthenticated Information Disclosure and PHAR Deserialization via 'url' Parameter

Medium 5.9

In plain English

A medium-severity information exposure in Fancy Product Designer from radykal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)0.3%top 76.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Fancy Product Designer plugin for WordPress is vulnerable to Information Disclosure and PHAR Deserialization in all versions up to, and including, 6.4.8. This is due to insufficient validation of user-supplied input in the 'url' parameter of the 'fpd_custom_uplod_file' AJAX action, which flows directly into the 'getimagesize' function without sanitization. This makes it possible for unauthenticated attackers to read arbitrary sensitive files from the server, including wp-config.php.

Affected products (as reported)

Vendor	Product	Versions
radykal	Fancy Product Designer	0 – through 6.4.8

Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

In plain English

Official description

Affected products (as reported)

References