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Multiple Vulnerabilities in Redaxscript

Advisory ID:HTB22804
Product:Redaxscript
Vendor:http://redaxscript.com/
Vulnerable Versions:0.3.2 and probably prior
Tested Version:0.3.2
Advisory Publication:January 18, 2011 [without technical details]
Vendor Notification:January 18, 2011
Public Disclosure:February 1, 2011
Latest Update:January 21, 2011
Vulnerability Type:SQL Injection [CWE-89]
Information Exposure Through Externally-generated Error Message [CWE-211]
Risk Level:High
CVSSv2 Base Scores:7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
5 (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Solution Status:Fixed by Vendor
Discovered and Provided:High-Tech Bridge Security Research Lab
 

Advisory Details:

High-Tech Bridge SA Security Research Lab has discovered multiple vulnerabilities in Redaxscript which could be exploited to perform SQL injection attacks and gain access to sensitive information.

1) SQL injection vulnerabilities in Redaxscript
The vulnerability exists due to input sanitation error in the "id" and "password" parameters in includes/password.php within the password reset functionality. A remote attacker can send a specially crafted HTTP request to the vulnerable script and execute arbitrary SQL commands in application`s database. Successful exploitation may allow an attacker to read, modify, add or delete arbitrary data in the database.
Exploitation example:
POST /password_reset HTTP/1.1
Content-Type: application/x-www-form-urlencoded
Content-Length: 156
task=1&id=2'SQL_CODE_HERE&password=1'SQL_CODE_HERE&solution=c4ca4238a0b 923820dcc509a6f75849b& token=217cbb9548a07f9a5ac3181867aadeec&password_reset=Submit


2) Installation path disclosure weakness in Redaxscript
The weakness exists due to application reveals the full path to installation directory in an error message. A remote attacker can directly access the templates/default/index.php script and gain knowledge of the web root directory and other potentially sensitive information.
Exploitation example:
http://[host]/templates/default/index.php


ImmuniWeb® On-Demand Web Application Penetration Test


Solution:
Upgrade to the most recent version


References:
[1] High-Tech Bridge Advisory HTB22804 - https://www.immuniweb.com/advisory/HTB22804 - Multiple Vulnerabilities in Redaxscript
[2] Redaxscript - redaxscript.com - Redaxscript is an ultra lightweight website engine, simplifying the world of complex online projects.
[3] Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types.
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