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

WordPress All In One Schema.org Rich Snippets 1.4.1 XSS

WordPress All In One Schema.org Rich Snippets 1.4.1 XSS
Posted May 27, 2017
Authored by DefenseCode, Neven Biruski

WordPress All In One Schema.org Rich Snippets plugin versions 1.4.1 and below suffer from a cross site scripting vulnerability.

tags | exploit, xss
SHA-256 | 767cb75a0f15f68cae52091db7a8923f0807038c3700134bf985a7567713facf

WordPress All In One Schema.org Rich Snippets 1.4.1 XSS

Change Mirror Download
            
DefenseCode ThunderScan SAST Advisory
WordPress All In One Schema.org Rich Snippets Plugin
Security Vulnerability


Advisory ID: DC-2017-01-002
Advisory Title: WordPress All In One Schema.org Rich Snippets Plugin
Security Vulnerability
Advisory URL: http://www.defensecode.com/advisories.php
Software: WordPress All In One Schema.org Rich Snippets Plugin
Language: PHP
Version: 1.4.1 and below
Vendor Status: Vendor contacted, update released
Release Date: 2017/05/24
Risk: Medium



1. General Overview
===================
During the security audit of All In One Schema.org Rich Snippets
plugin for WordPress CMS, security vulnerability was discovered using
DefenseCode ThunderScan application source code security analysis
platform.

More information about ThunderScan is available at URL:
http://www.defensecode.com


2. Software Overview
====================
According to the developers, All In One Schema.org Rich Snippets is a
WordPress plugin that is made to boost CTR, improve SEO and rankings,
and support most of the content type. The authors claim it works
perfectly with Google, Bing, Yahoo & Facebook.

According to wordpress.org, it has more than 50,000 active installs.

Homepage:
https://wordpress.org/plugins/all-in-one-schemaorg-rich-snippets/
https://www.brainstormforce.com/


3. Vulnerability Description
==================================
During the security analysis, ThunderScan discovered Cross-Site
Scripting vulnerability in All In One Schema.org Rich Snippets
WordPress plugin.

The Cross-Site Scripting vulnerability can enable the attacker to
construct the URL that contains malicious JavaScript code. If the
administrator of the site makes a request to such an URL, the
attacker's code will be executed, with unrestricted access to the
WordPress site in question. The attacker can entice the administrator
to visit the URL in various ways, including sending the URL by email,
posting it as a part of the comment on the vulnerable site or another
forum.

3.1 Cross-Site Scripting
Vulnerable Function: echo()
Vulnerable Variable: $_GET['bsf_send_label']
Vulnerable URL:
http://vulnerablesite.com/wp-admin/admin.php?page=rich_snippet_dashboard&bsf_force_send=true&bsf_send_label=<%2Fscript><script>alert(1)<%2Fscript>
File: all-in-one-schemaorg-rich-snippets\init.php
---------
466 $label = $_GET['bsf_send_label'];
...
471 $('td.savesend input').val('<?php echo $label; ?>');
---------


4. Solution
===========
Vendor resolved the security issues after we reported the
vulnerability. All users are strongly advised to update WordPress All
In One Schema.org Rich Snippets plugin to the latest available version


5. Credits
==========
Discovered with DefenseCode ThunderScan Source Code Security Analyzer
by Neven Biruski.


6. Disclosure Timeline
======================
2017/03/28 Vendor contacted
2017/03/29 Vendor responded
2017/05/24 Advisory released to the public


7. About DefenseCode
====================
DefenseCode L.L.C. delivers products and services designed to analyze
and test web, desktop and mobile applications for security
vulnerabilities.

DefenseCode ThunderScan is a SAST (Static Application Security
Testing, WhiteBox Testing) solution for performing extensive security
audits of application source code. ThunderScan SAST performs fast and
accurate analyses of large and complex source code projects delivering
precise results and low false positive rate.

DefenseCode WebScanner is a DAST (Dynamic Application Security
Testing, BlackBox Testing) solution for comprehensive security audits
of active web applications. WebScanner will test a website's security
by carrying out a large number of attacks using the most advanced
techniques, just as a real attacker would.

Subscribe for free software trial on our website
http://www.defensecode.com/ .

E-mail: defensecode[at]defensecode.com

Website: http://www.defensecode.com
Twitter: https://twitter.com/DefenseCode/
Login or Register to add favorites

File Archive:

March 2024

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