CVE-2022-26273 : Security Advisory and Response

EyouCMS v1.5.4 was discovered to lack parameter filtering in \user\controller\shop.php, leading to payment logic vulnerabilities.

Understanding CVE-2022-26273

This CVE relates to a vulnerability in EyouCMS v1.5.4 that can be exploited due to insufficient parameter filtering, resulting in payment logic vulnerabilities.

What is CVE-2022-26273?

CVE-2022-26273 highlights a security flaw in EyouCMS v1.5.4, where the absence of proper parameter filtering in a specific file allows attackers to exploit payment logic.

The Impact of CVE-2022-26273

This vulnerability can potentially lead to unauthorized access, data leakage, and manipulation of payment processes on systems running EyouCMS v1.5.4.

Technical Details of CVE-2022-26273

This section delves into the specifics of the vulnerability.

Vulnerability Description

EyouCMS v1.5.4 lacks necessary parameter filtering in \user\controller\shop.php, creating an opportunity for threat actors to compromise payment logic.

Affected Systems and Versions

The affected version is EyouCMS v1.5.4, and potentially any system running this specific version is at risk.

Exploitation Mechanism

By leveraging the absence of proper parameter filtering in the mentioned file, attackers can manipulate payment processes and potentially gain unauthorized access.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-26273, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Users are advised to apply relevant patches promptly, restrict access to sensitive components, and monitor payment transactions for any suspicious activity.

Long-Term Security Practices

Implement comprehensive input validation, regularly update EyouCMS to the latest version, conduct security audits, and educate users about safe transaction practices.

Patching and Updates

Stay informed about security updates released by EyouCMS developers and apply them diligently to address known vulnerabilities.