CVE-2023-1116 Explained : Impact and Mitigation

This CVE-2023-1116 focuses on a Cross-site Scripting (XSS) vulnerability stored in the GitHub repository pimcore/pimcore before version 10.5.18.

Understanding CVE-2023-1116

This vulnerability allows attackers to execute malicious scripts in a victim's browser, potentially leading to data theft or unauthorized actions on the affected system.

What is CVE-2023-1116?

CVE-2023-1116 is a Cross-site Scripting (XSS) vulnerability that is stored in the pimcore/pimcore GitHub repository. It is categorized under CWE-79, which refers to the improper neutralization of input during web page generation, specifically related to Cross-site Scripting vulnerabilities.

The Impact of CVE-2023-1116

Exploiting this vulnerability could result in an attacker injecting and executing arbitrary scripts in the context of an authenticated user's session. This could lead to account takeover, data manipulation, or further attacks on the system.

Technical Details of CVE-2023-1116

The following technical details help in understanding the nature of the vulnerability:

Vulnerability Description

The vulnerability exists in the way user input is handled in the pimcore/pimcore repository before version 10.5.18, allowing an attacker to inject and execute malicious scripts.

Affected Systems and Versions

The vulnerability affects the pimcore/pimcore product with versions less than 10.5.18. Systems using versions prior to this are at risk of exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into input fields, which get executed when unsuspecting users interact with the affected application.

Mitigation and Prevention

To address CVE-2023-1116 and prevent potential exploitation, consider the following mitigation strategies:

Immediate Steps to Take

Update the pimcore/pimcore product to version 10.5.18 or later to eliminate the vulnerability.
Implement input validation and output encoding practices to sanitize user inputs and prevent script injection.
Regularly monitor and audit web application code for potential security vulnerabilities.

Long-Term Security Practices

Educate developers on secure coding practices, especially regarding input validation and output encoding to prevent XSS attacks.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Stay informed about security updates and patches provided by software vendors to promptly address known vulnerabilities.

Patching and Updates

Ensure that your system is running the latest patched version of the pimcore/pimcore product to mitigate the XSS vulnerability and protect your system from potential attacks.