CVE-2020-13865 : What You Need to Know
Learn about CVE-2020-13865 affecting Elementor Page Builder plugin for WordPress. Understand the impact, technical details, and mitigation steps for this stored XSS vulnerability.
The Elementor Page Builder plugin before 2.9.9 for WordPress has multiple stored XSS vulnerabilities that can be exploited by an author user.
Understanding CVE-2020-13865
This CVE involves stored XSS vulnerabilities in the Elementor Page Builder plugin for WordPress.
What is CVE-2020-13865?
The Elementor Page Builder plugin before version 2.9.9 for WordPress is affected by multiple stored XSS vulnerabilities. These vulnerabilities allow an author user to create posts containing malicious content that can lead to XSS attacks.
The Impact of CVE-2020-13865
The vulnerabilities in Elementor Page Builder plugin can be exploited by an author user to inject malicious scripts into posts, potentially leading to unauthorized access, data theft, or further attacks on visitors to the compromised website.
Technical Details of CVE-2020-13865
This section provides technical details about the CVE.
Vulnerability Description
The Elementor Page Builder plugin before version 2.9.9 for WordPress is susceptible to stored XSS vulnerabilities. Author users can exploit these vulnerabilities by inserting crafted links in custom URLs or applying custom attributes.
Affected Systems and Versions
- Product: Elementor Page Builder plugin
- Vendor: Elementor
- Versions affected: All versions before 2.9.9
Exploitation Mechanism
- Author users can create posts with malicious content using crafted links in custom URLs or custom attributes.
Mitigation and Prevention
Protecting systems from CVE-2020-13865 requires immediate action and long-term security practices.
Immediate Steps to Take
- Update the Elementor Page Builder plugin to version 2.9.9 or later.
- Monitor and review posts for any suspicious content.
- Educate users on safe post creation practices.
Long-Term Security Practices
- Regularly update plugins and software to the latest versions.
- Implement web application firewalls to detect and block XSS attacks.
- Conduct security audits and penetration testing regularly.
Patching and Updates
- Apply patches and updates provided by Elementor promptly to address the vulnerabilities.