Wing FTP Server 'admin_loginok.html' HTML Injection Vulnerability

Summary
Wing FTP Server is prone to an HTML-injection vulnerability because it fails to sufficiently sanitize user-supplied data. Attacker-supplied HTML or JavaScript code could run in the context of the affected site, potentially allowing the attacker to steal cookie- based authentication credentials and to control how the site is rendered to the user other attacks are also possible. Wing FTP Server 3.5.0 is vulnerable other versions may also be affected.
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