An IE browser vulnerability security testing and analysis-vulnerability warning-the black bar safety net

Today saw on the Internet A IE little vulnerability. Do the following simple analysis The use method is as follows Program code: img src="sysimage://C:\WINNT\Notepad.exe,7 7 7" onError="document. write’bFile Exists!& lt;/b’;" Just start very strange this sysimage://is a Protocol,so in IE into:...