CVE-2017-1500 : What You Need to Know

IBM Worklight Framework versions 6.1, 6.2, 6.3, 7.0, 7.1, and 8.0 are affected by a Reflected Cross Site Scripting (XSS) vulnerability in the RESTful Web Api's authorization function.

Understanding CVE-2017-1500

This CVE involves a security flaw in IBM Worklight Framework versions 6.1, 6.2, 6.3, 7.0, 7.1, and 8.0 that allows attackers to exploit a Reflected Cross Site Scripting (XSS) vulnerability.

What is CVE-2017-1500?

The vulnerability in the authorization function of IBM Worklight Framework versions 6.1 to 8.0 enables attackers to manipulate the "scope" parameter, potentially leading to the exposure of sensitive credentials.

The Impact of CVE-2017-1500

The XSS vulnerability in IBM Worklight Framework versions 6.1 to 8.0 could allow attackers to execute arbitrary JavaScript code, compromising the security of the system and potentially exposing sensitive information.

Technical Details of CVE-2017-1500

The technical aspects of the vulnerability in IBM Worklight Framework versions 6.1 to 8.0.

Vulnerability Description

The flaw exists in the RESTful Web Api's authorization function
Attackers can exploit the vulnerability by manipulating the "scope" parameter
Setting the parameter to unauthorized values can lead to HTTP 403 Forbidden responses
Arbitrary JavaScript code can be injected to manipulate the authorization function

Affected Systems and Versions

IBM Worklight Framework versions 6.1, 6.2, 6.3, 7.0, 7.1, and 8.0

Exploitation Mechanism

Attackers manipulate the "scope" parameter to execute arbitrary JavaScript code
Unauthorized values lead to HTTP 403 Forbidden responses
Sensitive credentials can be exposed within a trusted session

Mitigation and Prevention

Steps to mitigate and prevent the exploitation of CVE-2017-1500.

Immediate Steps to Take

Apply security patches provided by IBM
Monitor and restrict access to the affected systems
Educate users on safe browsing practices

Long-Term Security Practices

Regularly update and patch software to address vulnerabilities
Conduct security audits and penetration testing
Implement secure coding practices to prevent XSS attacks

Patching and Updates

IBM has released patches to address the XSS vulnerability
Regularly check for updates and apply them promptly