CVE-2026-39727
Deferred Deferred - Pending Action

BaseFortify

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Patchstack

Description
Subscriber Cross Site Scripting (XSS) in WC Fields Factory <= 4.1.12 versions.

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Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-19
AI Q&A
2026-10-06
EPSS Evaluated
2026-10-18
NVD
CVE-2026-39727
EUVD
EUVD-2026-93249

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Saravana Kumar K WC Fields Factory n/a

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is a Subscriber Cross Site Scripting (XSS) vulnerability in the WC Fields Factory WordPress plugin versions up to 4.1.12. It allows attackers to inject malicious scripts into web pages viewed by users.

Detection Guidance

Check if the WC Fields Factory plugin version is 4.1.12 or lower. Inspect web forms for unusual input fields or script-like content. Monitor for unexpected user interactions or data theft attempts.

Impact Analysis

Attackers could steal visitor data or hijack accounts by tricking a privileged user into interacting with a malicious link or form. This could lead to unauthorized access or data breaches on affected websites.

Compliance Impact

This XSS vulnerability could allow attackers to inject malicious scripts, potentially stealing visitor data or hijacking accounts. For GDPR, this may lead to unauthorized data access, violating Article 32 (security of processing). For HIPAA, it could compromise protected health information if exploited on healthcare-related sites.

Mitigation Strategies

Disable the WC Fields Factory plugin if not essential. Apply Patchstack's mitigation rule if available. Update to the latest version once released. Contact your hosting provider or developer for assistance.

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