Learn about CVE-2020-20406, a stored XSS vulnerability in Elementor Page Builder 2.9.2 and earlier versions. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A stored XSS vulnerability exists in the Custom Link Attributes control Affect function in Elementor Page Builder 2.9.2 and earlier versions due to inadequate filtering on the link custom attributes.
Understanding CVE-2020-20406
This CVE involves a stored XSS vulnerability in Elementor Page Builder.
What is CVE-2020-20406?
This vulnerability allows attackers to execute malicious scripts in the context of a user's browser on the affected website.
The Impact of CVE-2020-20406
The vulnerability can lead to unauthorized access, data theft, defacement, and other forms of cyber attacks.
Technical Details of CVE-2020-20406
Elementor Page Builder is affected by a stored XSS vulnerability.
Vulnerability Description
The vulnerability arises from inadequate filtering on the link custom attributes in the Custom Link Attributes control Affect function.
Affected Systems and Versions
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into the link custom attributes, which are not properly filtered.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-20406.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates