CVE-2023-2844 : Exploit Details and Defense Strategies

This CVE was published on May 23, 2023, and involves an "Authorization Bypass Through User-Controlled Key" in the GitHub repository cloudexplorer-dev/cloudexplorer-lite prior to version 1.1.0.

Understanding CVE-2023-2844

This security vulnerability allows unauthorized users to bypass authorization controls using a user-controlled key in the affected GitHub repository.

What is CVE-2023-2844?

CVE-2023-2844 is classified as "CWE-639 Authorization Bypass Through User-Controlled Key" and has a base severity rating of "High" based on CVSS v3.0 scoring.

The Impact of CVE-2023-2844

The impact of this vulnerability is significant, as it can lead to unauthorized access to sensitive information, compromising the confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2023-2844

This section provides more detailed information about the vulnerability, its affected systems, and how it can be exploited.

Vulnerability Description

The vulnerability allows attackers to bypass authentication mechanisms by manipulating a user-controlled key in the cloudexplorer-dev/cloudexplorer-lite GitHub repository.

Affected Systems and Versions

The vulnerability impacts the cloudexplorer-dev/cloudexplorer-lite product, specifically versions earlier than v1.1.0, with the status marked as "affected".

Exploitation Mechanism

By leveraging the user-controlled key in the affected GitHub repository, attackers can circumvent authorization checks and gain unauthorized access.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-2844, immediate steps should be taken to address the vulnerability and prevent potential exploitation.

Immediate Steps to Take

Users are advised to update to version 1.1.0 or newer of cloudexplorer-dev/cloudexplorer-lite to eliminate the authorization bypass vulnerability. Additionally, monitoring access controls and user privileges is recommended to prevent unauthorized access.

Long-Term Security Practices

Implementing robust authentication mechanisms, access controls, and security protocols can help enhance overall security posture and prevent similar authorization bypass issues in the future.

Patching and Updates

Regularly monitoring for security updates and patches from the vendor, in this case cloudexplorer-dev, and promptly applying them can help address known vulnerabilities and improve system security.