CVE-2020-24026 Explained : Impact and Mitigation

TinyShop, a free and open-source mall based on RageFrame2, has a stored XSS vulnerability in version 1.2.0. This vulnerability allows for remote exploitation, leading to cross-site scripting (XSS) or information disclosure.

Understanding CVE-2020-24026

TinyShop's version 1.2.0 is susceptible to a stored XSS vulnerability that can be exploited remotely, potentially resulting in XSS attacks or information leakage.

What is CVE-2020-24026?

The CVE-2020-24026 vulnerability involves a stored XSS issue in TinyShop version 1.2.0, allowing attackers to execute malicious scripts remotely through specific parameters on the /evaluate/index.php page.

The Impact of CVE-2020-24026

The vulnerability may lead to cross-site scripting (XSS) attacks or the disclosure of sensitive information, posing a risk to the security and integrity of affected systems.

Technical Details of CVE-2020-24026

TinyShop's vulnerability in version 1.2.0 has the following technical details:

Vulnerability Description

The stored XSS vulnerability in TinyShop version 1.2.0 enables attackers to inject and execute malicious scripts via the explain_first and again_explain parameters on the /evaluate/index.php page.

Affected Systems and Versions

Product: TinyShop
Vendor: N/A
Version: 1.2.0

Exploitation Mechanism

Attackers can exploit this vulnerability remotely by manipulating the explain_first and again_explain parameters on the /evaluate/index.php page, allowing for the execution of malicious scripts.

Mitigation and Prevention

To address CVE-2020-24026, consider the following mitigation strategies:

Immediate Steps to Take

Update TinyShop to a patched version that addresses the XSS vulnerability.
Implement input validation mechanisms to sanitize user inputs and prevent script injection.
Monitor and filter user-generated content to detect and block malicious scripts.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.
Educate developers and users on secure coding practices and the risks of XSS attacks.

Patching and Updates

Stay informed about security updates and patches released by TinyShop.
Promptly apply patches to ensure that known vulnerabilities are mitigated effectively.