CVE-2026-0554: Wpdevteam Notificationx – Fomo, Live Sales Notification, Woocommerce Sales Popup, Gdpr, Social Proof, Announcement Banner & Floating Notification Bar

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The NotificationX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'regenerate' and 'reset' REST API endpoints in all versions up to, and including, 3.1.11. This makes it possible for authenticated attackers, with Contributor-level access and above, to reset analytics for any NotificationX campaign, regardless of ownership.

Affected products

• Wpdevteam Notificationx – Fomo, Live Sales Notification, Woocommerce Sales Popup, Gdpr, Social Proof, Announcement Banner & Floating Notification Bar: up to and including 3.1.11

Published 2026-01-20. Last modified 2026-06-17.