CVE-2020-35201 Explained : Impact and Mitigation

Openfire 4.6.0 has a stored XSS vulnerability in create-bookmark.jsp.

Understanding CVE-2020-35201

This CVE identifies a stored cross-site scripting (XSS) vulnerability in Ignite Realtime Openfire 4.6.0.

What is CVE-2020-35201?

The vulnerability allows attackers to inject malicious scripts into the create-bookmark.jsp page, potentially leading to unauthorized access or data theft.

The Impact of CVE-2020-35201

Exploitation of this vulnerability could result in unauthorized script execution in the context of the user's browser, compromising user data and system integrity.

Technical Details of CVE-2020-35201

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability exists in create-bookmark.jsp in Openfire 4.6.0, allowing malicious users to store and execute scripts.

Affected Systems and Versions

Product: Ignite Realtime Openfire
Version: 4.6.0

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the create-bookmark.jsp page, which may execute in the context of other users accessing the page.

Mitigation and Prevention

Protecting systems from CVE-2020-35201 requires immediate action and long-term security practices.

Immediate Steps to Take

Disable or restrict access to the create-bookmark.jsp page if not essential.
Implement input validation and output encoding to prevent script injection.
Regularly monitor and audit user inputs for suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate users on safe browsing practices and the risks of XSS attacks.

Patching and Updates

Apply patches or updates provided by Ignite Realtime to address the vulnerability in Openfire 4.6.0.