NotificationX <= 2.3.8 - Blind SQL Injection

9.8
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2022-0349
CVSS 9.8 (Critical)
Publicly Published February 2, 2022
Last Updated January 22, 2024
Researcher Krzysztof Zając - CERT PL

Description

The NotificationX WordPress plugin before 2.3.9 does not sanitise and escape the nx_id parameter before using it in a SQL statement, leading to an Unauthenticated Blind SQL Injection.

Learn more about SQL Injection vulnerabilities and how to prevent them.

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Vulnerability Details for NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar

Software Type Plugin
Software Slug notificationx (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.3.9, or a newer patched version
Affected Version
  • <= 2.3.8
Patched Version
  • 2.3.9

Recent vulnerabilities in NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar

# Title CVE ID CVSS Researchers Date
1 NotificationX <= 3.1.11 - Missing Authorization to Authenticated (Contributor+) Analytics Reset CVE-2026-0554 4.3 Dmitrii Ignatyev January 20, 2026
2 NotificationX <= 3.2.0 - Unauthenticated DOM-Based Cross-Site Scripting via 'nx-preview' CVE-2025-15380 7.2 Dmitrii Ignatyev January 20, 2026
3 NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar <= 3.2.1 - Missing Authorization CVE-2026-27042 5.3 PPzzAArr January 15, 2026
4 NotificationX <= 2.9.5 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-22683 6.4 Peter Thaleikis January 31, 2025
5 NotificationX – Live Sales Notification, WooCommerce Sales Popup, FOMO, Social Proof, Announcement Banner & Floating Notification Top Bar <= 2.9.3 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2024-11727 4.4 Nguyen Khanh Hao December 11, 2024
6 NotificationX – Best FOMO, Social Proof, WooCommerce Sales Popup & Notification Bar Plugin With Elementor <= 2.8.2 - Unauthenticated SQL Injection CVE-2024-1698 9.8 Krzysztof Zając February 26, 2024
7 NotificationX <= 2.3.11 - SQL Injection 7.5 mikemyers February 28, 2022
8 NotificationX <= 1.8.2 - Cross-Site Request Forgery Bypass CVE-2020-36744 4.3 Jerome Bruandet September 16, 2020

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