CVE-2023-0566 Explained : Impact and Mitigation

This CVE record was published on January 29, 2023, and was updated on December 18, 2023, by @huntrdev. It involves the improper neutralization of input during web page generation ('Cross-site Scripting') in froxlor/froxlor prior to version 2.0.10.

Understanding CVE-2023-0566

This section aims to provide insights into the nature and impact of CVE-2023-0566.

What is CVE-2023-0566?

CVE-2023-0566 refers to the vulnerability arising from the improper neutralization of input during web page generation ('Cross-site Scripting') in the froxlor/froxlor platform before version 2.0.10. This vulnerability could potentially allow malicious actors to execute arbitrary scripts in a victim's web browser.

The Impact of CVE-2023-0566

The impact of this vulnerability is rated as medium severity with a CVSS base score of 6.2. It has a high impact on confidentiality and integrity, requiring high privileges for exploitation. The attack vector is through the network with high attack complexity and low availability impact.

Technical Details of CVE-2023-0566

Delve into the technical aspects of CVE-2023-0566 to better understand its implications.

Vulnerability Description

The vulnerability stems from the improper neutralization of input during web page generation ('Cross-site Scripting') in froxlor/froxlor versions prior to 2.0.10. Attackers could exploit this flaw to inject malicious scripts into web pages viewed by other users.

Affected Systems and Versions

The affected product is froxlor/froxlor, specifically versions lower than 2.0.10. Users utilizing versions within this range are at risk of potential exploitation of this vulnerability.

Exploitation Mechanism

The attack complexity is high, and the integrity and confidentiality impacts are severe. The vulnerability does not require user interaction, making it easier for attackers to exploit the system remotely via network connectivity.

Mitigation and Prevention

To safeguard systems from CVE-2023-0566, proactive measures need to be taken.

Immediate Steps to Take

Users should update their froxlor/froxlor installations to version 2.0.10 or newer to mitigate the risk of exploitation. Additionally, implementing strong input validation mechanisms can help prevent cross-site scripting attacks.

Long-Term Security Practices

Regular security assessments, code reviews, and staying informed about security best practices can help maintain a secure environment in the long term. Educating developers and users about the risks associated with cross-site scripting vulnerabilities is crucial.

Patching and Updates

Vendor-released patches and updates should be promptly applied to ensure that systems are fortified against known vulnerabilities. Continuous monitoring for security advisories related to froxlor/froxlor is recommended to stay ahead of potential threats.