Vulnerability Description
The Page Builder: KingComposer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via via shortcode in versions before 2.9.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers 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 |
|---|---|---|
| King-Theme | Page Builder Kingcomposer | < 2.9.4 |
Related Weaknesses (CWE)
References
- https://blog.nintechnet.com/wordpress-kingcomposer-page-builder-fixed-multiple-cExploit
- https://wpsocket.com/plugin/kingcomposer/changelog/Release Notes
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6447de64-b484-4f64-ad7Third Party Advisory
- https://blog.nintechnet.com/wordpress-kingcomposer-page-builder-fixed-multiple-cExploit
- https://wpsocket.com/plugin/kingcomposer/changelog/Release Notes
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6447de64-b484-4f64-ad7Third Party Advisory
FAQ
What is CVE-2020-36709?
CVE-2020-36709 is a vulnerability with a CVSS score of 5.5 (MEDIUM). The Page Builder: KingComposer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via via shortcode in versions before 2.9.4 due to insufficient input sanitization and output escaping. ...
How severe is CVE-2020-36709?
CVE-2020-36709 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-36709?
Check the references section above for vendor advisories and patch information. Affected products include: King-Theme Page Builder Kingcomposer.