CVE-2023-0323 : Security Advisory and Response

This CVE pertains to a Cross-site Scripting (XSS) vulnerability stored in the GitHub repository of pimcore/pimcore prior to version 10.5.14.

Understanding CVE-2023-0323

This section delves deeper into the details surrounding CVE-2023-0323, shedding light on its nature and impact.

What is CVE-2023-0323?

CVE-2023-0323 is classified as a Cross-site Scripting (XSS) vulnerability that exists in the pimcore/pimcore GitHub repository before the release of version 10.5.14. This vulnerability can allow attackers to inject malicious scripts into web pages viewed by other users.

The Impact of CVE-2023-0323

The impact of this vulnerability lies in the potential for attackers to execute malicious scripts in the context of a user's browser, thereby leading to various harmful actions, such as stealing sensitive information or taking control of user sessions.

Technical Details of CVE-2023-0323

In this section, we will explore the technical aspects of CVE-2023-0323, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability arises from improper neutralization of input during web page generation, specifically categorized under CWE-79. This allows attackers to inject and execute malicious scripts in the user's browser.

Affected Systems and Versions

The XSS vulnerability impacts the pimcore/pimcore GitHub repository versions prior to 10.5.14. Systems utilizing these versions are at risk of exploitation if proper mitigation measures are not implemented.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into web pages hosted on affected systems. By tricking users into interacting with these compromised pages, the attackers can execute unauthorized actions.

Mitigation and Prevention

To safeguard systems and users from the risks associated with CVE-2023-0323, prompt actions and long-term security practices are essential.

Immediate Steps to Take

Users should update their pimcore/pimcore installations to version 10.5.14 or later to eliminate the vulnerability.
Implement input validation and output encoding to mitigate the risk of XSS attacks.
Regularly monitor and audit web applications for any signs of malicious script injections.

Long-Term Security Practices

Educate developers and administrators on secure coding practices and the importance of input sanitization.
Conduct periodic security assessments and penetration testing to identify and address vulnerabilities proactively.
Stay informed about emerging threats and security best practices to enhance overall cybersecurity posture.

Patching and Updates

Regularly check for security patches and updates provided by pimcore to address known vulnerabilities. Timely application of patches is crucial in mitigating risks associated with XSS vulnerabilities like CVE-2023-0323.