CVE-2023-23829 : Exploit Details and Defense Strategies

This CVE-2023-23829 relates to a Cross-Site Scripting (XSS) vulnerability found in the Pierre JEHAN Owl Carousel plugin version <= 0.5.3.

Understanding CVE-2023-23829

This section will cover what CVE-2023-23829 entails, its impact, technical details, affected systems and versions, as well as mitigation and prevention methods.

What is CVE-2023-23829?

CVE-2023-23829 is an authorization (admin+) Stored Cross-Site Scripting (XSS) vulnerability in the Pierre JEHAN Owl Carousel plugin version <= 0.5.3. This vulnerability can be exploited by attackers to execute malicious scripts in the context of a user's session.

The Impact of CVE-2023-23829

The impact of CVE-2023-23829 is categorized under CAPEC-592 Stored XSS. This type of attack can potentially lead to unauthorized access, data theft, and other security compromises on affected systems.

Technical Details of CVE-2023-23829

The following details provide more insights into the vulnerability:

Vulnerability Description

The vulnerability in the Pierre JEHAN Owl Carousel plugin version <= 0.5.3 allows for Stored Cross-Site Scripting (XSS) attacks, enabling threat actors to inject and execute malicious scripts.

Affected Systems and Versions

The affected system is the Owl Carousel plugin by Pierre JEHAN with versions less than or equal to 0.5.3.

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting malicious scripts through authorization (admin+) privileges, leading to the execution of unauthorized code in the affected system.

Mitigation and Prevention

To address CVE-2023-23829, the following steps can be taken:

Immediate Steps to Take

Upgrade the Owl Carousel plugin to a version higher than 0.5.3 to mitigate the vulnerability.
Regularly monitor and audit the plugin for any suspicious activity or unauthorized script injections.

Long-Term Security Practices

Implement proper input validation and output encoding to prevent XSS attacks in web applications.
Conduct security training for developers to raise awareness about secure coding practices.

Patching and Updates

Stay informed about security updates and patches released by the plugin vendor. Promptly apply patches to ensure your systems are protected from known vulnerabilities.