CVE-2022-30003 : Security Advisory and Response

This article provides an overview of CVE-2022-30003, a Cross Site Scripting (XSS) vulnerability in Sourcecodester Online Market Place Site 1.0 that allows attackers to insert malicious scripts into the product details.

Understanding CVE-2022-30003

Sourcecodester Online Market Place Site 1.0 is susceptible to XSS attacks, enabling unauthorized users to inject harmful scripts into specific fields.

What is CVE-2022-30003?

The vulnerability in Sourcecodester Online Market Place Site 1.0 permits malicious individuals to register as sellers and publish products embedded with XSS payloads in the 'Product Title' and 'Short Description' sections.

The Impact of CVE-2022-30003

Attackers exploiting this vulnerability can execute arbitrary code, steal sensitive information, or perform actions on behalf of authenticated users, posing a serious risk to the platform's users and data.

Technical Details of CVE-2022-30003

This section delves into the specific technical aspects of the vulnerability.

Vulnerability Description

The flaw in Sourcecodester Online Market Place Site 1.0 allows threat actors to input XSS payloads into the 'Product Title' and 'Short Description' fields, leading to script execution in the context of other users interacting with the affected products.

Affected Systems and Versions

The vulnerability impacts Sourcecodester Online Market Place Site version 1.0.

Exploitation Mechanism

By registering as a Seller on the platform, attackers can craft products with malicious scripts embedded in the 'Product Title' and 'Short Description' sections, which get executed when viewed by other users.

Mitigation and Prevention

Here are the recommended steps to mitigate the risks associated with CVE-2022-30003.

Immediate Steps to Take

Platform administrators should validate and sanitize user inputs to prevent the execution of malicious scripts. Implementing content security policies and input validation can help mitigate XSS vulnerabilities.

Long-Term Security Practices

Regular security audits, threat modeling, and security training for developers can enhance the overall security posture of the platform.

Patching and Updates

It is crucial for the software vendor to release a patch that addresses the XSS vulnerability in Sourcecodester Online Market Place Site 1.0 promptly.