CVE-2022-21149 : Exploit Details and Defense Strategies

A detailed overview of the Cross-site Scripting (XSS) vulnerability affecting s-cart/s-cart and s-cart/core versions before 6.9.

Understanding CVE-2022-21149

This CVE highlights a vulnerability in s-cart/s-cart and s-cart/core versions prior to 6.9, making them susceptible to Cross-site Scripting (XSS) attacks.

What is CVE-2022-21149?

The package s-cart/s-cart; the package s-cart/core before 6.9 are vulnerable to Cross-site Scripting (XSS), enabling attackers to steal cookies and potentially gain unauthorized access to user accounts.

The Impact of CVE-2022-21149

With a CVSS base score of 5.4, this medium-severity vulnerability allows for unauthorized account access through stolen cookies, affecting confidentiality and integrity.

Technical Details of CVE-2022-21149

This section covers specific technical details of the CVE.

Vulnerability Description

The vulnerability lies in the affected versions of s-cart/s-cart and s-cart/core, allowing for XSS attacks that can lead to cookie theft and unauthorized account access.

Affected Systems and Versions

Versions of s-cart/s-cart and s-cart/core that are less than 6.9 are impacted by this vulnerability, as specified in the CVE details.

Exploitation Mechanism

Attackers can exploit this vulnerability through malicious scripts injected into affected URLs, leading to cookie stealing and potential account compromise.

Mitigation and Prevention

Discover steps to mitigate and prevent exploitation of CVE-2022-21149.

Immediate Steps to Take

Ensure users are informed of the vulnerability, monitor for suspicious activities, and advise them to log out of sensitive accounts.

Long-Term Security Practices

Implement web application firewalls, input validation, and secure coding practices to prevent XSS vulnerabilities in the future.

Patching and Updates

Update s-cart/s-cart and s-cart/core to version 6.9 or higher to patch the vulnerability and enhance security.