What’s Vulnerable › Vulnerabilities

CVE-2022-0349: NotificationX < 2.3.9 - Unauthenticated Blind SQL Injection

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 34.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-07 · updated 2026-06-17
• Weakness: CWE-89

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

Affected products

• wpdevteam NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banne: before 2.3.9 — fixed in 2.3.9

How to fix

Upgrade to a fixed version: wpdevteam NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banne 2.3.9. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/1d0dd7be-29f3-4043-a9c6-67d02746463a
• https://wpscan.com/vulnerability/1d0dd7be-29f3-4043-a9c6-67d02746463a

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