CVE-2023-47786 Explained : Impact and Mitigation

WordPress LayerSlider Plugin <= 7.7.9 is found to be vulnerable to Cross-Site Scripting (XSS) with a base score of 6.5.

Understanding CVE-2023-47786

This CVE identifies a Cross-Site Scripting vulnerability in the LayerSlider plugin versions up to 7.7.9, allowing attackers to execute malicious scripts on a user's browser.

What is CVE-2023-47786?

The CVE-2023-47786 indicates the presence of a Stored XSS (Cross-Site Scripting) vulnerability (CAPEC-592) in LayerSlider plugin versions up to 7.7.9.

The Impact of CVE-2023-47786

The vulnerability can be exploited by attackers to inject malicious scripts into web pages viewed by users, leading to potential data theft, defacement, or unauthorized actions.

Technical Details of CVE-2023-47786

The vulnerability is due to improper neutralization of user input in web page generation, allowing for the execution of arbitrary scripts.

Vulnerability Description

The vulnerability in LayerSlider plugin versions <= 7.7.9 allows attackers to conduct Cross-Site Scripting attacks, compromising user data and website integrity.

Affected Systems and Versions

LayerSlider plugin versions up to 7.7.9 are affected by this XSS vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through specially crafted input, which are then executed in the context of the victim's browser.

Mitigation and Prevention

It is crucial for users to take immediate action to secure their systems from this XSS vulnerability.

Immediate Steps to Take

Update the LayerSlider plugin to version 7.7.10 or higher to mitigate the XSS vulnerability.

Long-Term Security Practices

Regularly update plugins and software to patch known vulnerabilities and maintain security hygiene.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by the software vendors to ensure protection against known vulnerabilities.