Vulnerability Description
The Elementor Website Builder Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an SVGZ file uploaded via the Form widget in all versions up to, and including, 3.20.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. NOTE: This vulnerability is only exploitable on web servers running NGINX. It is not exploitable on web servers running Apache HTTP Server.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Elementor | Elementor Pro | < 3.20.2 |
Related Weaknesses (CWE)
References
- https://elementor.com/pro/changelog/?utm_source=wp-plugins&utm_campaign=pro-chanRelease Notes
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ecd01ea6-9476-47e1-995Third Party Advisory
- https://elementor.com/pro/changelog/?utm_source=wp-plugins&utm_campaign=pro-chanRelease Notes
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ecd01ea6-9476-47e1-995Third Party Advisory
FAQ
What is CVE-2024-1521?
CVE-2024-1521 is a vulnerability with a CVSS score of 6.4 (MEDIUM). The Elementor Website Builder Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an SVGZ file uploaded via the Form widget in all versions up to, and including, 3.20.1 due to in...
How severe is CVE-2024-1521?
CVE-2024-1521 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-2024-1521?
Check the references section above for vendor advisories and patch information. Affected products include: Elementor Elementor Pro.