Vulnerability Description
The NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting via the 'nx-preview' POST parameter in all versions up to, and including, 3.2.0. This is due to insufficient input sanitization and output escaping when processing preview data. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute when a user visits a malicious page that auto-submits a form to the vulnerable site.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new
- https://research.cleantalk.org/cve-2025-15380/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9ca12315-380b-4251-b63
FAQ
What is CVE-2025-15380?
CVE-2025-15380 is a vulnerability with a CVSS score of 7.2 (HIGH). The NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar plugin for WordPress is vulnerable to DOM-Based Cross-Si...
How severe is CVE-2025-15380?
CVE-2025-15380 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-15380?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.