CVE-2024-22191 Explained : Impact and Mitigation

This is a CVE record for a stored cross-site scripting (XSS) vulnerability found in the

key_value

field of Avo, affecting versions ranging from v2.46.0 to v3.2.3. The vulnerability could allow an attacker to execute arbitrary JavaScript code in the victim's browser, potentially leading to sensitive data theft or malicious website redirection.

Understanding CVE-2024-22191

This vulnerability was identified in Avo, a framework used to create admin panels for Ruby on Rails apps. The issue lies in the key_value field, where the value is directly inserted into HTML code without proper sanitization, making it susceptible to XSS attacks.

What is CVE-2024-22191?

CVE-2024-22191 is a stored cross-site scripting (XSS) vulnerability in the

key_value

field of Avo, allowing attackers to execute malicious JavaScript code in victims' browsers.

The Impact of CVE-2024-22191

The impact of this vulnerability is high, with confidentiality and integrity impacts being rated as high. Attackers can potentially exploit this issue to steal sensitive information or hijack user accounts.

Technical Details of CVE-2024-22191

This section dives deeper into the technical aspects of the vulnerability, outlining the description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The XSS vulnerability in the

key_value

field of Avo allows attackers to inject and execute arbitrary JavaScript code, posing a significant risk of data theft or unauthorized account access.

Affected Systems and Versions

Avo versions ranging from v2.46.0 to v3.2.3 are impacted by this vulnerability, with versions 3.2.4 and 2.47.0 containing fixes for the issue.

Exploitation Mechanism

By manipulating the value of the

key_value

field in Avo, attackers can insert and execute malicious JavaScript code within the victim's browser, potentially compromising sensitive data or user accounts.

Mitigation and Prevention

In response to CVE-2024-22191, users are advised to take immediate steps to secure their systems, implement long-term security practices, and apply relevant patches and updates.

Immediate Steps to Take

Upgrade Avo to versions 3.2.4 or 2.47.0 to mitigate the XSS vulnerability.
Implement input validation and output encoding to prevent XSS attacks in web applications.
Educate users and administrators about the risks of XSS vulnerabilities and best security practices.

Long-Term Security Practices

Regularly monitor and update software components to address security vulnerabilities promptly.
Conduct security assessments and penetration testing to identify and remediate potential threats.
Stay informed about the latest security trends and vulnerabilities to proactively protect systems and data.

Patching and Updates

Ensure timely implementation of patches and updates provided by Avo to address security issues and enhance the overall security posture of your applications and systems.