CVE-2023-1046 Explained : Impact and Mitigation

This CVE was published on February 26, 2023, by VulDB. It involves a critical vulnerability in MuYuCMS 2.2 related to server-side request forgery.

Understanding CVE-2023-1046

This CVE identifies a critical vulnerability in the MuYuCMS 2.2 version that can be exploited through server-side request forgery. By manipulating the "url" argument in the /admin.php/update/getFile.html file, an attacker can initiate this attack remotely.

What is CVE-2023-1046?

The vulnerability allows an attacker to exploit server-side request forgery in the MuYuCMS 2.2 version by manipulating the "url" argument in a specific file.

The Impact of CVE-2023-1046

The exploitation of this vulnerability can lead to severe consequences as it allows unauthorized remote attackers to manipulate the server-side requests, potentially compromising the system's integrity and confidentiality.

Technical Details of CVE-2023-1046

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

Vulnerability Description

The vulnerability in MuYuCMS 2.2 allows threat actors to conduct server-side request forgery by manipulating the "url" parameter in the /admin.php/update/getFile.html file.

Affected Systems and Versions

The affected system in this CVE is MuYuCMS version 2.2, highlighting the importance of upgrading to a secure version to mitigate the risk.

Exploitation Mechanism

Attackers can exploit this vulnerability remotely by tampering with the "url" parameter within the mentioned file, potentially gaining unauthorized access and control.

Mitigation and Prevention

To safeguard your system from potential threats associated with CVE-2023-1046, follow these mitigation and prevention measures.

Immediate Steps to Take

Update MuYuCMS to a secure version that addresses the vulnerability.
Implement network security measures to detect and prevent unauthorized access attempts.

Long-Term Security Practices

Regularly monitor and audit server logs for unusual activities.
Conduct security training for system administrators to enhance awareness of potential threats.

Patching and Updates

Keep abreast of security updates released by MuYuCMS and promptly apply patches to ensure the system's resilience against known vulnerabilities.