CVE-2023-40143

Summary

CVE-2023-40143 is a cross-site scripting (XSS) vulnerability affecting the Westermo Lynx web application. An attacker with access to the application can inject malicious JavaScript code into the "forward.0.domain" parameter, allowing them to execute arbitrary scripts in the context of affected users. Successful exploitation could lead to information disclosure, session hijacking, or other unintended actions. It is crucial for organizations using the Westermo Lynx web application to update their software to address this vulnerability and implement input validation and output encoding techniques to prevent XSS attacks.

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