CVE-2024-3236: Easy Notify Lite < 1.1.33 - Contributor+ Stored XSS

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-06-17 · updated 2026-06-17
Weakness: CWE-79

Description

The Popup Builder WordPress plugin before 1.1.33 does not sanitise and escape some of its Notification fields, which could allow users such as contributor and above to perform Stored Cross-Site Scripting attacks.

Affected products

GhozyLab Popup Builder: before 1.1.33 — fixed in 1.1.33

How to fix

Upgrade to a fixed version: GhozyLab Popup Builder 1.1.33. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/a6c2da28-dc03-4bcc-a6c3-ee55a73861db/
https://wpscan.com/vulnerability/a6c2da28-dc03-4bcc-a6c3-ee55a73861db/

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