Vulnerability Description
The Visual Composer Website Builder, Landing Page Builder, Custom Theme Builder, Maintenance Mode & Coming Soon Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's custom fields in all versions up to, and including, 45.6.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions 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 |
|---|---|---|
| Visualcomposer | Visual Composer Website Builder | <= 45.6.0 |
Related Weaknesses (CWE)
References
- https://help.visualcomposer.com/release-notes/Release Notes
- https://www.wordfence.com/threat-intel/vulnerabilities/id/622b9b46-774d-4251-9a7Third Party Advisory
- https://help.visualcomposer.com/release-notes/Release Notes
- https://www.wordfence.com/threat-intel/vulnerabilities/id/622b9b46-774d-4251-9a7Third Party Advisory
FAQ
What is CVE-2023-6880?
CVE-2023-6880 is a vulnerability with a CVSS score of 6.4 (MEDIUM). The Visual Composer Website Builder, Landing Page Builder, Custom Theme Builder, Maintenance Mode & Coming Soon Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's...
How severe is CVE-2023-6880?
CVE-2023-6880 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-2023-6880?
Check the references section above for vendor advisories and patch information. Affected products include: Visualcomposer Visual Composer Website Builder.