CVE-2023-1286 Explained : Impact and Mitigation

Cross-site Scripting (XSS) vulnerability was found stored in the GitHub repository pimcore/pimcore prior to version 10.5.19.

Understanding CVE-2023-1286

This section will delve into the details of the CVE-2023-1286 vulnerability, its impact, technical description, affected systems, and mitigation steps.

What is CVE-2023-1286?

CVE-2023-1286 is a Cross-site Scripting (XSS) vulnerability that was discovered in the GitHub repository pimcore/pimcore. This vulnerability is due to improper neutralization of input during web page generation.

The Impact of CVE-2023-1286

The impact of this vulnerability is rated as MEDIUM with a base score of 4.8. It requires high privileges to exploit and can result in high availability impact.

Technical Details of CVE-2023-1286

In this section, we will explore the technical aspects of CVE-2023-1286 including vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The vulnerability stems from inadequate handling of user input in web pages, leading to the possibility of malicious script injection.

Affected Systems and Versions

The affected system is pimcore/pimcore with versions prior to 10.5.19.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the application, which can then be executed in the context of the user's browser.

Mitigation and Prevention

To safeguard against CVE-2023-1286, it is crucial to take immediate steps, maintain long-term security practices, and implement necessary patching and updates.

Immediate Steps to Take

Update the pimcore/pimcore repository to version 10.5.19 or later to mitigate the vulnerability.
Review and sanitize user input to prevent XSS attacks.
Educate developers on secure coding practices, especially related to input validation and output encoding.

Long-Term Security Practices

Conduct regular security audits and code reviews to identify and address vulnerabilities promptly.
Implement web application firewalls (WAFs) to filter and block malicious traffic.
Stay informed about security best practices and emerging threats in the cybersecurity landscape.

Patching and Updates

Stay vigilant for security advisories and updates from the pimcore/pimcore repository. Promptly apply security patches provided by the vendor to protect your systems from known vulnerabilities.