CVE-2021-4134Network attack vector

Administrative SQL injection via unparameterized ID query

Published Feb 16, 2022 · Updated Jan 31, 2025

SQL injection in Radykal Fancy Product Designer 4.7.4 and earlier allows remote authenticated users to read database data via the ID parameter. The view API in inc/api/class-view.php inserts the untrusted ID value into a database query without sufficient escaping or parameterization. Administrative access is required, and successful injection can expose, alter, or delete database contents.

CVSS severity7.2
High
EPSS probability1.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Radykal Fancy Product Designer 4.7.4 and earlier allows remote authenticated users to read database data via the ID parameter. The view API in inc/api/class-view.php inserts the untrusted ID value into a database query without sufficient escaping or parameterization. Administrative access is required, and successful injection can expose, alter, or delete database contents.

The record

CVE
CVE-2021-4134
Published
Feb 16, 2022
Updated
Jan 31, 2025
Vendor
Radykal
Product
Fancy Product Designer
Classifications
CWE-89
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 16, 2022CVE publishedPublication date reported by the CVE source.
  2. Jan 31, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.7.4 <=4.7.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Radykal · Fancy Product Designerversion=4.7.4 <=4.7.4

Published CVSS scores

7.2WordfenceCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N
4.9NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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