CVE-2019-4410 : What You Need to Know

IBM Business Automation Workflow versions 18.0.0.0, 18.0.0.1, 18.0.0.2, and 19.0.0.1 are susceptible to a cross-site scripting vulnerability that allows malicious users to inject JavaScript code into the Web UI, potentially compromising system integrity and exposing sensitive information.

Understanding CVE-2019-4410

This CVE involves a security flaw in IBM Business Automation Workflow that can be exploited for cross-site scripting, posing risks to system security and data confidentiality.

What is CVE-2019-4410?

The vulnerability in IBM Business Automation Workflow versions 18.0.0.0, 18.0.0.1, 18.0.0.2, and 19.0.0.1 enables attackers to insert JavaScript code into the Web UI.
This manipulation can alter the intended functions of the application and potentially lead to the exposure of sensitive credentials during trusted sessions.

The Impact of CVE-2019-4410

CVSS Score: 5.4 (Medium Severity)
Attack Vector: Network
Exploit Code Maturity: High
User Interaction: Required
Scope: Changed
The vulnerability has a medium impact, requiring user interaction for exploitation, and can result in the modification of system behavior.

Technical Details of CVE-2019-4410

This section delves into the specifics of the vulnerability, affected systems, and the exploitation mechanism.

Vulnerability Description

The flaw allows for cross-site scripting, enabling unauthorized JavaScript injection into the Web UI.

Affected Systems and Versions

IBM Business Automation Workflow versions 18.0.0.0, 18.0.0.1, 18.0.0.2, and 19.0.0.1 are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious JavaScript code into the Web UI, potentially compromising system integrity and exposing sensitive data.

Mitigation and Prevention

Protecting systems from CVE-2019-4410 involves immediate actions and long-term security practices.

Immediate Steps to Take

Apply official fixes provided by IBM to address the vulnerability.
Educate users about the risks of executing arbitrary code in the Web UI.

Long-Term Security Practices

Regularly update and patch IBM Business Automation Workflow to mitigate future vulnerabilities.
Implement secure coding practices to prevent cross-site scripting attacks.
Monitor and restrict user input to prevent malicious code injection.
Conduct security assessments and audits regularly to identify and address potential vulnerabilities.

Patching and Updates

Stay informed about security bulletins and updates from IBM to ensure timely patching of vulnerabilities.