CVE-2019-13965 : What You Need to Know

iTop up to version 2.6.0 is vulnerable to Reflective XSS issues due to inadequate sanitization of error messages, potentially leading to remote command execution and stored XSS attacks.

Understanding CVE-2019-13965

This CVE highlights security vulnerabilities in iTop versions up to 2.6.0 that can be exploited for malicious purposes.

What is CVE-2019-13965?

CVE-2019-13965 exposes Reflective XSS vulnerabilities in iTop, allowing attackers to execute remote commands and perform stored XSS attacks.

The Impact of CVE-2019-13965

The vulnerability enables attackers to manipulate XSS payloads to execute commands remotely and potentially gain unauthorized access to sensitive information within the same user account.

Technical Details of CVE-2019-13965

This section delves into the specific technical aspects of the vulnerability.

Vulnerability Description

The lack of proper error message sanitization in iTop versions up to 2.6.0 results in multiple instances of Reflective XSS issues, particularly in the param_file parameter used in various PHP files.

Affected Systems and Versions

iTop versions up to 2.6.0

Exploitation Mechanism

Attackers can exploit the param_file parameter in webservices/export.php, webservices/cron.php, or env-production/itop-backup/backup.php to execute Reflective XSS attacks.

Mitigation and Prevention

Protecting systems from CVE-2019-13965 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update iTop to the latest version to patch the vulnerability.
Implement input validation and output encoding to mitigate XSS risks.

Long-Term Security Practices

Regularly monitor and audit web application security controls.
Educate users and administrators on safe coding practices and security awareness.

Patching and Updates

Apply security patches promptly to address known vulnerabilities and enhance system security.