CVE-2023-3620 : What You Need to Know

This CVE involves a Cross-site Scripting (XSS) vulnerability that was found stored in the GitHub repository amauric/tarteaucitron.js before version 1.13.1.

Understanding CVE-2023-3620

This section will delve into the details of CVE-2023-3620, including what it entails and its potential impact.

What is CVE-2023-3620?

CVE-2023-3620 is classified as a Cross-site Scripting (XSS) vulnerability stored in the amauric/tarteaucitron.js GitHub repository prior to version 1.13.1. This vulnerability poses a risk related to improper neutralization of input during web page generation, specifically referring to CWE-79.

The Impact of CVE-2023-3620

The impact of CVE-2023-3620 is considered medium, with a CVSSv3 base score of 4.6. This means that the vulnerability can have low confidentiality, integrity, and privilege impacts, requiring low privileges and user interaction to execute the attack.

Technical Details of CVE-2023-3620

In this section, we will explore the technical aspects of CVE-2023-3620, including the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in amauric/tarteaucitron.js before version 1.13.1 allows for Cross-site Scripting (XSS) attacks, which can potentially lead to unauthorized access and data manipulation on affected systems.

Affected Systems and Versions

The affected vendor is amauric, and the impacted product is amauric/tarteaucitron.js with versions less than v1.13.1 falling under the custom version type.

Exploitation Mechanism

The exploitation of this XSS vulnerability requires an attacker to inject malicious scripts into web pages generated by amauric/tarteaucitron.js before version 1.13.1, targeting users interacting with these compromised pages.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-3620, it is crucial to take immediate steps, implement long-term security practices, and apply necessary patches and updates.

Immediate Steps to Take

Users and administrators should update the amauric/tarteaucitron.js library to version 1.13.1 or higher to address the XSS vulnerability and prevent potential exploitation by malicious actors.

Long-Term Security Practices

In the long term, organizations should emphasize secure coding practices, implement input validation mechanisms, conduct regular security assessments, and stay informed about security best practices related to web application development.

Patching and Updates

Regularly monitoring for security updates and promptly applying patches to vulnerable software components, such as updating to the latest version of amauric/tarteaucitron.js, is essential to mitigate the risk of exploitation and enhance overall system security.