CVE-2022-1153 : Security Advisory and Response
Learn about CVE-2022-1153 affecting LayerSlider plugin, enabling admins to execute Cross-Site Scripting attacks pre-7.1.2 version. Take immediate steps for mitigation.
This CVE article discusses the vulnerability found in the LayerSlider WordPress plugin before version 7.1.2, which could allow high privilege users to execute Cross-Site Scripting attacks.
Understanding CVE-2022-1153
This section covers details about the CVE-2022-1153 vulnerability affecting LayerSlider WordPress plugin.
What is CVE-2022-1153?
The LayerSlider WordPress plugin before version 7.1.2 is vulnerable to unescaped output of Project's slug, enabling high privilege users such as admins to conduct Cross-Site Scripting attacks.
The Impact of CVE-2022-1153
The vulnerability in LayerSlider plugin can be exploited by attackers to execute malicious scripts through Cross-Site Scripting, posing a risk of data theft, website defacement, and unauthorized access.
Technical Details of CVE-2022-1153
This section delves into the specifics of the CVE-2022-1153 vulnerability.
Vulnerability Description
The issue arises from the plugin failing to properly sanitize and escape the Project's slug before displaying it, giving admin users the ability to inject harmful scripts.
Affected Systems and Versions
LayerSlider versions prior to 7.1.2 are impacted by this vulnerability, leaving websites with outdated installations at risk.
Exploitation Mechanism
Exploiting CVE-2022-1153 involves an attacker injecting malicious scripts into the Project's slug field to execute them when rendered on the website.
Mitigation and Prevention
Protecting your website from CVE-2022-1153 involves taking immediate steps and implementing long-term security measures.
Immediate Steps to Take
Website administrators should update LayerSlider to version 7.1.2 or newer and sanitize user inputs to prevent XSS attacks.
Long-Term Security Practices
Regularly update plugins, enforce least privilege principles, and conduct security audits to ensure robust protection against XSS vulnerabilities.
Patching and Updates
Always stay informed about security patches released by plugin developers and promptly apply updates to shield your website from known vulnerabilities.