CVE-2018-1798 : Security Advisory and Response
Learn about CVE-2018-1798 affecting IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0. Understand the impact, technical details, and mitigation steps for this cross-site scripting vulnerability.
IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0 have a security weakness that exposes them to cross-site scripting attacks, potentially allowing unauthorized JavaScript injection and confidential data exposure.
Understanding CVE-2018-1798
IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0 are vulnerable to cross-site scripting attacks, posing a risk of unauthorized code injection and data exposure.
What is CVE-2018-1798?
This CVE identifies a security vulnerability in IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0 that could be exploited by attackers to perform cross-site scripting attacks. This weakness enables the injection of malicious JavaScript code into the Web User Interface, potentially compromising the server's intended functionality and exposing sensitive login information.
The Impact of CVE-2018-1798
The vulnerability in IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0 could have the following impacts:
- Unauthorized JavaScript injection into the Web UI
- Alteration of server behavior
- Potential exposure of confidential login details
Technical Details of CVE-2018-1798
IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0 are affected by a cross-site scripting vulnerability.
Vulnerability Description
The vulnerability allows attackers to inject arbitrary JavaScript code into the Web UI, potentially leading to unauthorized access and data exposure.
Affected Systems and Versions
- Product: WebSphere Application Server
- Vendor: IBM
- Vulnerable Versions: 7.0, 8.0, 8.5, 9.0
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: None
- User Interaction: Required
Mitigation and Prevention
Immediate action and long-term security practices can help mitigate the risks associated with CVE-2018-1798.
Immediate Steps to Take
- Apply official fixes provided by IBM
- Monitor for any unauthorized access or unusual activities
Long-Term Security Practices
- Regularly update and patch the WebSphere Application Server
- Implement secure coding practices to prevent cross-site scripting vulnerabilities
Patching and Updates
- Ensure all systems running affected versions of IBM WebSphere Application Server are updated with the latest security patches