IBM Lotus Notes/Domino Square Brackets Encoding Failure XSS

The remote server is vulnerable to cross-site scripting, when requesting a .nsf file with html arguments, as in : GET /FormReflectingURLValue?OpenForm&Field=XSS %NASLMINLEVEL 70300 C Tenable Network Security, Inc. include'deprecatednasllevel.inc'; include'compat.inc'; if description scriptid15514...