What’s Vulnerable › Vulnerabilities

CVE-2021-4134: Fancy Product Designer <= 4.7.4 Admin+ SQL Injection

• Severity: medium (CVSS 4.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-16 · updated 2026-06-17
• Weakness: CWE-89

Description

The Fancy Product Designer WordPress plugin is vulnerable to SQL Injection due to insufficient escaping and parameterization of the ID parameter found in the ~/inc/api/class-view.php file which allows attackers with administrative level permissions to inject arbitrary SQL queries to obtain sensitive information, in versions up to and including 4.7.4.

Affected products

• radykal Fancy Product Designer: before 4.7.5 — fixed in 4.7.5

How to fix

Upgrade to a fixed version: radykal Fancy Product Designer 4.7.5. Check the vendor advisory for mitigations.

References

• https://support.fancyproductdesigner.com/support/discussions/topics/13000031264
• https://www.wordfence.com/vulnerability-advisories/#CVE-2021-4134
• https://support.fancyproductdesigner.com/support/discussions/topics/13000031264
• https://www.wordfence.com/vulnerability-advisories/#CVE-2021-4134

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