80 lines
2.4 KiB
PHP
80 lines
2.4 KiB
PHP
<?php
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define( 'DVWA_WEB_PAGE_TO_ROOT', '../../' );
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require_once DVWA_WEB_PAGE_TO_ROOT . 'dvwa/includes/dvwaPage.inc.php';
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dvwaPageStartup( array( 'authenticated', 'phpids' ) );
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$page = dvwaPageNewGrab();
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$page[ 'title' ] = 'Vulnerability: DOM Based Cross Site Scripting (XSS)' . $page[ 'title_separator' ].$page[ 'title' ];
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$page[ 'page_id' ] = 'xss_d';
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$page[ 'help_button' ] = 'xss_d';
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$page[ 'source_button' ] = 'xss_d';
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dvwaDatabaseConnect();
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$vulnerabilityFile = '';
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switch( $_COOKIE[ 'security' ] ) {
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case 'low':
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$vulnerabilityFile = 'low.php';
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break;
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case 'medium':
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$vulnerabilityFile = 'medium.php';
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break;
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case 'high':
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$vulnerabilityFile = 'high.php';
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break;
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default:
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$vulnerabilityFile = 'impossible.php';
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break;
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}
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require_once DVWA_WEB_PAGE_TO_ROOT . "vulnerabilities/xss_d/source/{$vulnerabilityFile}";
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# For the impossible level, don't decode the querystring
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$decodeURI = "decodeURI";
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if ($vulnerabilityFile == 'impossible.php') {
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$decodeURI = "";
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}
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$page[ 'body' ] = <<<EOF
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<div class="body_padded">
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<h1>Vulnerability: DOM Based Cross Site Scripting (XSS)</h1>
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<div class="vulnerable_code_area">
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<p>Please choose a language:</p>
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<form name="XSS" method="GET">
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<select name="default">
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<script>
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if (document.location.href.indexOf("default=") >= 0) {
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var lang = document.location.href.substring(document.location.href.indexOf("default=")+8);
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document.write("<option value='" + lang + "'>" + $decodeURI(lang) + "</option>");
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document.write("<option value='' disabled='disabled'>----</option>");
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}
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document.write("<option value='English'>English</option>");
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document.write("<option value='French'>French</option>");
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document.write("<option value='Spanish'>Spanish</option>");
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document.write("<option value='German'>German</option>");
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</script>
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</select>
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<input type="submit" value="Select" />
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</form>
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</div>
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EOF;
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$page[ 'body' ] .= "
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<h2>More Information</h2>
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<ul>
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<li>" . dvwaExternalLinkUrlGet( 'https://www.owasp.org/index.php/Cross-site_Scripting_(XSS)' ) . "</li>
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<li>" . dvwaExternalLinkUrlGet( 'https://www.owasp.org/index.php/Testing_for_DOM-based_Cross_site_scripting_(OTG-CLIENT-001)' ) . "</li>
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<li>" . dvwaExternalLinkUrlGet( 'https://www.acunetix.com/blog/articles/dom-xss-explained/' ) . "</li>
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</ul>
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</div>\n";
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dvwaHtmlEcho( $page );
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?>
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