| base64.!class.encode64 | CWE-80, 93, 113, and 117 | 
| base64.!class.strict_encode64 | CWE-80, 93, 113, and 117 | 
| base64.!class.urlsafe_encode64 | CWE-80, 93, 113, and 117 | 
| CGI.!class.escape | CWE-80, 93, 113, and 117 | 
| CGI.!class.escapeHTML | CWE-80 | 
| CGI.!class.escape_html | CWE-80 | 
| digest.class.!class.base64digest | CWE-80, 93, 113, and 117 | 
| ERB.Util.!class.h | CWE-80, 93, 113, and 117 | 
| ERB.Util.!class.html_escape | CWE-80, 93, 113, and 117 | 
| ERB.Util.!class.u | CWE-80, 93, 113, and 117 | 
| ERB.Util.!class.url_encode | CWE-80, 93, 113, and 117 | 
| RSS.Converter.h | CWE-80, 93, 113, and 117 | 
| RSS.Converter.html_escape | CWE-80, 93, 113, and 117 | 
| RSS.Element.h | CWE-80, 93, 113, and 117 | 
| RSS.Element.html_escape | CWE-80, 93, 113, and 117 | 
| shellwords.!class.escape | CWE-80, 93, 113, and 117 | 
| shellwords.!class.shellescape | CWE-80, 93, 113, and 117 | 
| string.shellescape() | CWE-80, 93, 113, and 117 | 
| URI.!class.encode_www_form | CWE-80, 93, 113, and 117 | 
| URI.!class.encode_www_form_component | CWE-80, 93, 113, and 117 | 
| URI.Parser.escape | CWE-80, 93, 113, and 117 | 
| WEBrick.HTMLUtils.escape | CWE-80, 93, 113, and 117 | 
| WEBrick.HTTPUtils.!class.escape_form | CWE-80, 93, 113, and 117 | 
| WEBrick.HTTPUtils.!class.escape_path | CWE-80, 93, 113, and 117 | 
| XMLRPC.Base64.!class.encode | CWE-80, 93, 113, and 117 | 
| XMLRPC.Base64.encode | CWE-80, 93, 113, and 117 |