lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [day] [month] [year] [list]
Date: Wed, 10 Jan 2018 14:33:17 +0100
From: DefenseCode <>
Subject: DefenseCode ThunderScan SAST Advisory: WordPress Testimonial Slider
 Plugin SQL injection Security Vulnerability

DefenseCode ThunderScan SAST Advisory: WordPress Testimonial Slider
         Plugin SQL injection Security Vulnerability

Advisory ID:    DC-2018-01-005
Advisory Title: WordPress Testimonial Slider Plugin SQL injection
 Security Vulnerability
Advisory URL:
Software:       WordPress Testimonial Slider plugin
Language:       PHP
Version:        1.2.4 and below
Vendor Status:  Vendor contacted, update released
Release Date:   2018/01/10
Risk:           Medium

1. General Overview
During the security audit of Testimonial Slider 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:

2. Software Overview
According to the plugin developers, Testimonial Slider shows the
testimonials and feedbacks submitted by your Happy Customers in a
clean, responsive and beautiful Slider format. The "Testimonials" are
a Custom Post Type so it is very easy to add, modify and delete

According to, it has more than 10 000 active installs.


3. Vulnerability Description
During the security analysis, ThunderScan discovered
SQL injection vulnerability in Testimonial Slider WordPress plugin.

The easiest way to reproduce the vulnerability is to visit the
provided URL while being logged in as administrator or another user
that is authorized to access the plugin settings page. Users that do
not have full administrative privileges could abuse the database
access the vulnerability provides to either escalate their privileges
or obtain and modify database contents they were not supposed to be
able to.

Due to the missing nonce token, the vulnerable code is also directly
exposed to attack vectors such as Cross Site request forgery (CSRF).

3.1. SQL injection
  Function: $wpdb->query();
  Variable: POST['current_slider_id'];
  Vulnerable URL:
  File: smooth-slider-forks\testimonial-slider\settings\sliders.php
        60 $slider_id=$_POST['current_slider_id'];
        63 $sql = 'UPDATE '.$table_name.' SET slide_order='.$i.' WHERE
post_id='.$slide_order.' and slider_id='.$slider_id;
        64 $wpdb->query($sql);

4. Solution
After the vulnerability was reported the vendor resolved the security
issues. All users are strongly advised to update WordPress Testimonial
Slider plugin to the latest available version.

5. Credits
Discovered by Neven Biruski using DefenseCode ThunderScan source code
security analyzer.

6. Disclosure Timeline
2016/11/11   Vulnerability discovered
2017/03/31   Vendor contacted
2017/04/28   Vendor contacted
2017/05/08   Vendor responded
2018/01/10   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

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 .

E-mail: defensecode[at]


Powered by blists - more mailing lists