CVE-2018-12090 : What You Need to Know

In LAMS version prior to 3.1, an unverified reflected cross-site scripting (XSS) vulnerability exists, allowing remote attackers to inject arbitrary JavaScript code.

Understanding CVE-2018-12090

In this CVE, an unauthenticated reflected XSS vulnerability in LAMS before version 3.1 enables attackers to introduce malicious JavaScript code by manipulating an unsanitized GET parameter during a password change operation.

What is CVE-2018-12090?

The vulnerability in LAMS version prior to 3.1 allows remote attackers to inject arbitrary JavaScript code by manipulating an unsanitized GET parameter during a password change operation.

The Impact of CVE-2018-12090

This vulnerability could be exploited by remote attackers to execute malicious scripts within the context of a password change operation, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2018-12090

The technical details of this CVE include:

Vulnerability Description

Unverified reflected cross-site scripting (XSS) vulnerability in LAMS version prior to 3.1

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions affected: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating an unsanitized GET parameter during a password change operation.

Mitigation and Prevention

To address CVE-2018-12090, consider the following steps:

Immediate Steps to Take

Update LAMS to version 3.1 or newer to mitigate the vulnerability
Implement input validation to sanitize user inputs and prevent XSS attacks

Long-Term Security Practices

Regularly monitor and audit web application code for security vulnerabilities
Educate developers on secure coding practices to prevent XSS vulnerabilities

Patching and Updates

Stay informed about security updates and patches released by LAMS
Apply patches promptly to ensure the security of the application