CVE-2022-35212 : Vulnerability Insights and Analysis

osCommerce2 before v2.3.4.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the function tep_db_error().

Understanding CVE-2022-35212

This article provides insights into the CVE-2022-35212 vulnerability affecting osCommerce2.

What is CVE-2022-35212?

CVE-2022-35212 refers to a cross-site scripting (XSS) vulnerability found in osCommerce2 before version 2.3.4.1. This vulnerability is identified in the function tep_db_error().

The Impact of CVE-2022-35212

The XSS vulnerability in osCommerce2 could allow attackers to execute malicious scripts on the user's web browser, leading to potential data theft, account compromise, or other malicious activities.

Technical Details of CVE-2022-35212

Below are the technical aspects related to CVE-2022-35212:

Vulnerability Description

The vulnerability arises due to inadequate input validation in the tep_db_error() function of osCommerce2, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

osCommerce2 versions before 2.3.4.1 are impacted by this XSS vulnerability.

Exploitation Mechanism

Attackers may exploit this vulnerability by crafting malicious input that gets processed by the vulnerable tep_db_error() function, leading to script execution on the client-side.

Mitigation and Prevention

Protect your systems from CVE-2022-35212 with the following measures:

Immediate Steps to Take

Update osCommerce2 to version 2.3.4.1 or newer to patch the XSS vulnerability.
Implement input validation and output encoding to prevent script injection.

Long-Term Security Practices

Regularly monitor security advisories and updates from osCommerce for any new vulnerabilities.
Educate users on safe browsing practices to mitigate the risk of XSS attacks.

Patching and Updates

Stay proactive in applying security patches and updates released by osCommerce to keep your system secure.