CVE-2020-28139 : Exploit Details and Defense Strategies

SourceCodester Online Clothing Store 1.0 is affected by a cross-site scripting (XSS) vulnerability via an Offer Detail field in offer.php.

Understanding CVE-2020-28139

SourceCodester Online Clothing Store 1.0 is susceptible to a specific type of cyber attack known as cross-site scripting (XSS).

What is CVE-2020-28139?

CVE-2020-28139 is a vulnerability found in SourceCodester Online Clothing Store 1.0 that allows attackers to inject malicious scripts into web pages viewed by other users.

The Impact of CVE-2020-28139

This vulnerability can lead to various malicious activities, including stealing sensitive data, session hijacking, defacing websites, and spreading malware.

Technical Details of CVE-2020-28139

SourceCodester Online Clothing Store 1.0 has the following technical details:

Vulnerability Description

The vulnerability exists in the Offer Detail field in offer.php, enabling attackers to execute arbitrary scripts on the affected website.

Affected Systems and Versions

Product: SourceCodester Online Clothing Store 1.0
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the Offer Detail field, which are then executed when other users view the affected page.

Mitigation and Prevention

To address CVE-2020-28139, consider the following steps:

Immediate Steps to Take

Disable user input fields that are not necessary for website functionality.
Implement input validation to filter out potentially malicious scripts.
Regularly monitor and audit website code for any suspicious activities.

Long-Term Security Practices

Educate developers and users about the risks of XSS attacks and how to prevent them.
Keep software and systems up to date with the latest security patches.

Patching and Updates

Apply patches or updates provided by the software vendor to fix the vulnerability and enhance overall security.