Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Optinmonster | Optinmonster | < 2.16.2 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/optinmonster/tags/2.16.0/OMAPI/ElemenProduct
- https://plugins.trac.wordpress.org/changeset/3087905/Patch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b4dfeb49-38d3-495d-af9Third Party Advisory
- https://plugins.trac.wordpress.org/browser/optinmonster/tags/2.16.0/OMAPI/ElemenProduct
- https://plugins.trac.wordpress.org/changeset/3087905/Patch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b4dfeb49-38d3-495d-af9Third Party Advisory
FAQ
What is CVE-2024-4045?
CVE-2024-4045 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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...
How severe is CVE-2024-4045?
CVE-2024-4045 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-4045?
Check the references section above for vendor advisories and patch information. Affected products include: Optinmonster Optinmonster.