exploit the possibilities

Joomla JE Guestbook 1.0 Local File Inclusion / SQL Injection

Joomla JE Guestbook 1.0 Local File Inclusion / SQL Injection
Posted Sep 30, 2010
Authored by Salvatore Fresta

The Joomla JE Guestbook component version 1.0 suffers from local file inclusion and remote blind SQL injection vulnerabilities.

tags | exploit, remote, local, vulnerability, sql injection, file inclusion
MD5 | 0660f3da265fae45d21c3218a1911169

Joomla JE Guestbook 1.0 Local File Inclusion / SQL Injection

Change Mirror Download
JE Guestbook 1.0 Joomla Component Multiple Remote Vulnerabilities

Name JE Guestbook
Vendor http://www.joomlaextensions.co.in
Versions Affected 1.0

Author Salvatore Fresta aka Drosophila
Website http://www.salvatorefresta.net
Contact salvatorefresta [at] gmail [dot] com
Date 2010-09-30

X. INDEX

I. ABOUT THE APPLICATION
II. DESCRIPTION
III. ANALYSIS
IV. SAMPLE CODE
V. FIX


I. ABOUT THE APPLICATION
________________________

JE Guest Component is an open source Joomla guestbook
component with spam protection and many customization
options.


II. DESCRIPTION
_______________

Some parameters are not properly sanitised.


III. ANALYSIS
_____________

Summary:

A) Local File Inclusion
B) Multiple Blind SQL Injection


A) Local File Inclusion
_______________________

Input passed to the "view" parameter in jeguestbook.php
(when option is set to com_jeguestbook) is not properly
verified before being used to include files. This can be
exploited to include arbitrary files from local
resources via directory traversal attacks and
URL-encoded NULL bytes.


B) Multiple Blind SQL Injection
_______________________________

Many parameters are not properly sanitised before being
used in SQL queries.This can be exploited to manipulate
SQL queries by injecting arbitrary SQL code.


IV. SAMPLE CODE
_______________

A) Local File Inclusion

http://site/path/index.php?option=com_jeguestbook&view=../../../../../../../../etc/passwd%00


B) Multiple Blind SQL Injection

http://site/path/index.php?option=com_jeguestbook&view=item_detail&d_itemid=-1 OR (SELECT(IF(0x41=0x41, BENCHMARK(999999999,NULL),NULL)))


V. FIX
______

No fix.

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

February 2019

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2019 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close