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CVE-2023-24004 : Exploit Details and Defense Strategies

CVE-2023-24004 involves a Cross-Site Scripting (XSS) flaw in WPdevart Image and Video Lightbox, Image PopUp plugin <= 2.1.5. Learn impact, mitigation, and prevention steps.

This CVE-2023-24004 was published on April 6, 2023, by Patchstack. It involves a Cross-Site Scripting (XSS) vulnerability in the WPdevart Image and Video Lightbox, Image PopUp plugin version <= 2.1.5, affecting users with administrative privileges or higher.

Understanding CVE-2023-24004

This section delves into the specifics of CVE-2023-24004, its impact, technical details, affected systems, and mitigation strategies.

What is CVE-2023-24004?

CVE-2023-24004 refers to a Cross-Site Scripting (XSS) vulnerability in the WPdevart Image and Video Lightbox, Image PopUp plugin version <= 2.1.5, allowing attackers to inject malicious scripts into web pages viewed by users with administrative privileges or higher.

The Impact of CVE-2023-24004

The impact of this vulnerability is categorized under CAPEC-592 as "Stored XSS," posing a medium severity risk with a CVSS base score of 5.9. Attackers exploiting this vulnerability could potentially manipulate user sessions, deface websites, or steal sensitive data.

Technical Details of CVE-2023-24004

This section provides insight into the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability lies in the WPdevart Image and Video Lightbox, Image PopUp plugin version <= 2.1.5, enabling authorized users to store Cross-Site Scripting (XSS) payloads that could be executed when accessed by other users.

Affected Systems and Versions

Systems using WPdevart Image and Video Lightbox, Image PopUp plugin version <= 2.1.5 are susceptible to this XSS vulnerability, particularly users with administrative privileges or higher.

Exploitation Mechanism

Exploiting this vulnerability requires an attacker to craft malicious scripts and input them into the affected plugin, leveraging the stored XSS to execute unauthorized actions.

Mitigation and Prevention

In response to CVE-2023-24004, it is crucial to implement immediate steps for mitigation, adopt long-term security practices, and ensure timely patching and updates.

Immediate Steps to Take

Users should update the WPdevart Image and Video Lightbox, Image PopUp plugin to version 2.1.6 or higher to remediate the XSS vulnerability and minimize the risk of exploitation.

Long-Term Security Practices

Establishing robust input validation mechanisms, conducting regular security audits, and educating users on safe browsing habits are essential for mitigating XSS vulnerabilities in the long term.

Patching and Updates

Regularly monitoring for security patches and promptly applying updates to the WPdevart Image and Video Lightbox, Image PopUp plugin can help mitigate potential vulnerabilities and enhance overall system security.

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