How severe is CVE-2021-4134?

CVE-2021-4134 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-4134 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-4134?

CVE-2021-4134 affects Radykal Fancy Product Designer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-4134?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-4134 published?

CVE-2021-4134 was published on 2022-02-16 and last updated on 2026-06-17.

CVE-2021-4134

CVE-2021-4134 is a high-severity vulnerability in Radykal Fancy Product Designer with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 4.0
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Radykal Fancy Product Designer
Published: 2022-02-16
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2021-4134?: 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.
How severe is CVE-2021-4134?: CVE-2021-4134 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-4134 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-4134?: CVE-2021-4134 affects Radykal Fancy Product Designer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-4134?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-4134 published?: CVE-2021-4134 was published on 2022-02-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:radykal:fancy_product_designer:*:*:*:*:*:wordpress:*:*

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