Description

The Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘campaign_id’ parameter in versions up to, and including, 2.16.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

INFO

Published Date :

2024-05-25T05:36:43.663Z

Last Modified :

2026-04-08T17:17:05.757Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2024-4045 vulnerability.

Vendors Products
Optinmonster
  • Optinmonster
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-4045.

URL Resource
https://plugins.trac.wordpress.org/browser/optinmonster/tags/2.16.0/OMAPI/Elementor/Widget.php#L532 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset/3087905/ cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/b4dfeb49-38d3-495d-af96-d67a29b339fa?source=cve cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact