CVE-2023-5262 : Vulnerability Insights and Analysis

This CVE-2023-5262 vulnerability affects OpenRapid RapidCMS version 1.3.1, posing a critical risk due to an unrestricted upload vulnerability in the function

isImg

of the file

/admin/config/uploadicon.php

. The manipulation of the

fileName

argument allows for unrestricted upload, making it exploitable remotely. This vulnerability has been disclosed to the public and carries the identifier VDB-240871.

Understanding CVE-2023-5262

This section will delve deeper into the specifics of CVE-2023-5262, including its impact and technical details.

What is CVE-2023-5262?

CVE-2023-5262 is a critical vulnerability found in OpenRapid RapidCMS version 1.3.1, allowing for unrestricted file upload through the

isImg

function in the

/admin/config/uploadicon.php

file. Attackers can exploit this flaw remotely by manipulating the

fileName

argument, potentially leading to malicious file uploads.

The Impact of CVE-2023-5262

The impact of CVE-2023-5262 is significant as it enables threat actors to upload malicious files onto the affected system, potentially leading to unauthorized access, data compromise, or further exploitation of the target environment. The exploitability of this vulnerability heightens the risk for affected systems.

Technical Details of CVE-2023-5262

Understanding the technical aspects of CVE-2023-5262 is crucial for organizations to mitigate and prevent exploitation effectively.

Vulnerability Description

The vulnerability in OpenRapid RapidCMS version 1.3.1 arises from the lack of proper validation in the

isImg

function of the

/admin/config/uploadicon.php

file, allowing for unrestricted file upload by manipulating the

fileName

argument. This flaw exposes systems to potential remote attacks, making it a critical security concern.

Affected Systems and Versions

OpenRapid RapidCMS version 1.3.1 is confirmed to be affected by CVE-2023-5262. Organizations using this specific version are at risk of exploitation if the necessary security patches are not applied promptly.

Exploitation Mechanism

By leveraging the unrestricted upload vulnerability in the

isImg

function of the

/admin/config/uploadicon.php

file in OpenRapid RapidCMS version 1.3.1, threat actors can upload malicious files to the target system. This exploitation can be carried out remotely, posing a severe threat to the integrity and security of the affected environment.

Mitigation and Prevention

Addressing CVE-2023-5262 promptly is crucial to prevent potential security incidents and protect the integrity of systems using OpenRapid RapidCMS.

Immediate Steps to Take

Organizations using OpenRapid RapidCMS version 1.3.1 should immediately restrict access to the vulnerable

uploadicon.php

file and related functions.
Implement network-level security controls to limit external access to the administrative functionalities of the CMS.

Long-Term Security Practices

Regularly update and patch OpenRapid RapidCMS to the latest secure version to mitigate known vulnerabilities.
Conduct security audits and penetration testing to identify and remediate potential weaknesses within the CMS.

Patching and Updates

OpenRapid RapidCMS users are advised to apply security patches provided by the vendor to address the unrestricted upload vulnerability in version 1.3.1. Regularly checking for updates and keeping the CMS up-to-date can help prevent exploitation of known security flaws.