CVE-2020-5272 : Vulnerability Insights and Analysis

In PrestaShop between versions 1.5.5.0 and 1.7.6.5, a reflected XSS vulnerability exists on the Search page with specific parameters. The issue has been addressed in version 1.7.6.5.

Understanding CVE-2020-5272

This CVE involves a reflected XSS vulnerability in PrestaShop versions 1.5.5.0 to 1.7.6.5, impacting the Search page.

What is CVE-2020-5272?

CVE-2020-5272 is a reflected Cross-Site Scripting (XSS) vulnerability found in PrestaShop versions 1.5.5.0 to 1.7.6.5 on the Search page using certain parameters.

The Impact of CVE-2020-5272

The vulnerability allows attackers to execute malicious scripts in the context of a user's browser, potentially leading to various attacks such as data theft, account compromise, or unauthorized actions.

Technical Details of CVE-2020-5272

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability arises due to improper neutralization of input during web page generation, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

Product: PrestaShop
Vendor: PrestaShop
Versions Affected: >= 1.5.5.0, < 1.7.6.5

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: Required
Scope: Changed
CVSS Score: 4.1 (Medium)

Mitigation and Prevention

Protecting systems from CVE-2020-5272 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update PrestaShop to version 1.7.6.5 or the latest release to mitigate the vulnerability.
Monitor and filter user inputs to prevent malicious script injections.

Long-Term Security Practices

Regularly scan and audit web applications for vulnerabilities, including XSS issues.
Educate developers on secure coding practices to prevent similar vulnerabilities.

Patching and Updates

Apply security patches promptly to address known vulnerabilities and enhance system security.