AContent 1.1 Multiple SQL Injection Vulnerabilities


Vendor: ATutor (Inclusive Design Institute)
Product web page: http://www.atutor.ca
Affected version: 1.1 (build r296)

Summary: AContent is an open source learning content authoring system
and respository used to create interoperable, accessible, adaptive
Web-based learning content. It can be used along with learning management
systems to develop, share, and archive learning materials.

Desc: Input passed via multiple parameters in multiple scripts is not
properly sanitised before being used in SQL queries. This can be exploited
to manipulate SQL queries by injecting arbitrary SQL code.

Tested on: Microsoft Windows XP Professional SP3 (EN)
           Apache 2.2.14 (Win32)
           PHP 5.3.1
           MySQL 5.1.41


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            liquidworm gmail com
                            Zero Science Lab


Advisory ID: ZSL-2011-5031
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2011-5031.php



31.07.2011

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Vulnerable scripts:

1.  /documentation/search.php
2.  /home/search.php
3.  /search.php
4.  /user/index_inline_editor_submit.php
5.  /user/user_group_inline_editor_submit.php
6.  /updater/myown_patches_inline_editor_submit.php
7.  /updater/patch_creator.php
8.  /updater/patch_edit.php
9.  /tests/import_test.php
10. /tests/question_import.php
11. /oauth/authorization.php
12. /oauth/register_consumer.php
13. /language/index_inline_editor_submit.php
14. /home/ims/ims_import.php


Vulnerable parameters:

1. query
2. search_text
3. id
4. _course_id
5. description
6. create
7. system_patch_id
8. oauth_token
9. myown_patch_id
...


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http://localhost/home/search.php?search_text=1[SQLi]&search=Search
http://localhost/documentation/search.php?p=home&query=1[SQLi]&search=Search