CVE-2024-9184: Sendpulse Free Web Push

High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days.

The SendPulse Free Web Push plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.3.6 due to incorrect use of the wp_kses_allowed_html function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Sendpulse Free Web Push: up to and including 1.3.6
• Sendpulse Sendpulse Free Web Push: up to and including 1.3.6

Published 2024-10-17. Last modified 2026-06-17.