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WordPress plugin

WC Fields Factory <= 4.1.5 — Authenticated(Subscriber+) SQL Injection

5c51f55f-6e8c-467c-999b-4e6a1a6f7bbcPublished · Updated

Action summary

Affected: ≤4.1.5Update to 4.1.6 or newer

All remediation steps
Watch plugin
Severity
High8.8
CVSS
8.8
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:H Confidentiality
High
I:H Integrity
High
A:H Availability
High
Weakness
CWE-89 SQL Injection
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

WC Fields Factory wc-fields-factory

  1. Affected≤ 4.1.5
  2. Patched in4.1.6

Update to 4.1.6 or newer.

You are affected if you run ≤ 4.1.5. Version 4.1.6 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WC Fields Factory.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 4.1.6, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch WC Fields Factory to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence.

The WC Fields Factory plugin for WordPress is vulnerable to SQL Injection via the ‘post’ parameter in versions up to, and including, 4.1.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with subscriber-level privileges or above to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in WC Fields Factory

All 5
More vulnerabilities in WC Fields Factory
SeverityVulnerabilityCVEPublished
Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤4.1.12No patch available
CVE-2026-39727
Medium4.3Missing Authorization
≤4.1.10Update to 4.1.11
CVE-2026-93508
Medium4.3Missing Authorization
≤4.1.10Update to 4.1.11
CVE-2026-93507
High7.2Authenticated (Administrator+) SQL Injection
≤4.1.5Update to 4.1.6
CVE-2023-0277

Same weakness (SQL Injection)

All SQL Injection
Other SQL Injection vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity high, CVSS 8.8

  2. Record last updated

Sources & licenses

Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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