SNS Vulnerability

Bilboplanet Cross-Site Scripting and SQL Injection Vulnerabilities

Description

Omar Kurt has discovered multiple vulnerabilities in Bilboplanet, which can be exploited by malicious people to conduct cross-site scripting and SQL injection attacks.
1) Input passed via the "user_id" POST parameter to auth.php (when "user_pwd" is set to an arbitrary value) is not properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
NOTE: This can further be exploited to bypass the authentication mechanism and e.g. log in as an administrative user.
2) Input passed via multiple parameters to multiple scripts is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
List of affected scripts and parameters:
<a href="http://[host]/index.php?list=1&tags
" target="_blank">http://[host]/index.php?list=1&tags
</a>
<a href="http://[host]/signup.php?email&fullname&user_id (POST)
" target="_blank">http://[host]/signup.php?email&a...ullname&user_id (POST)
</a>
<a href="http://[host]/auth.php?came_from (POST)
" target="_blank">http://[host]/auth.php?came_from (POST)
</a>
The vulnerabilities are confirmed in version 2.0. Other versions may also be affected.

Vulnerable Products

Vulnerable Software:
Bilboplanet 2.x

Solution

No official solution is currently available.

CVE

References

Mavituna Security (NS-13-012):
https://www.mavitunasecurity.com/xss-and-sql-injection-vulnerabilities-in-bilboplanet/

Vulnerability Manager Detection

IPS Protection

ASQ Engine alarm	Available Since
XSS - Prevention - GET : suspicious 'iframe' tag found in URL	3.2.0
XSS - Prevention - GET : suspicious 'meta' tag found in URL	3.2.0
SQL injection Prevention - GET : suspicious OR statement in URL	3.2.0
XSS - Prevention - GET : suspicious tag with event found in URL	3.2.0
XSS - Prevention - GET : suspicious 'applet' tag found in URL	3.2.0
SQL injection Prevention - GET : suspicious combination of 'OR' or 'AND' statements in URL	3.2.0
SQL injection Prevention - GET : suspicious CREATE statement in URL	3.2.0
SQL injection Prevention - GET : suspicious CAST statement in URL	3.2.0
SQL injection Prevention - GET : suspicious OPENROWSET statement in URL	3.2.0
SQL injection Prevention - GET : suspicious DECLARE statement in URL	3.2.0
XSS - Phishing : suspicious 'div' tag found in URL	3.2.0
XSS - Prevention - GET : suspicious 'style' attribute found in URL	3.2.0
XSS - Prevention - GET : suspicious 'img' tag found in URL	3.2.0
SQL injection Prevention - GET : suspicious OPENQUERY statement in URL	3.2.0
SQL injection Prevention - GET : suspicious shutdown statement in URL	3.2.0
SQL injection Prevention - GET : suspicious UNION SELECT statement in URL	3.2.0
SQL injection Prevention - GET : possible database version probing	3.2.0
XSS - Phishing : suspicious 'a' tag found in URL	3.2.0
XSS - Prevention - GET : cookie access attempt using script language found in URL	3.2.0
SQL injection Prevention - GET : suspicious UPDATE SET statement in URL	3.2.0
XSS - Prevention - GET : suspicious 'embed' tag found in URL	3.2.0
XSS - Prevention - GET : suspicious 'object' tag found in URL	3.2.0
SQL injection Prevention - GET : suspicious SELECT statement in URL	3.2.0
XSS - Phishing : suspicious 'form' tag found in URL	3.2.0
SQL injection Prevention - GET : suspicious INSERT statement in URL	3.2.0
XSS - Prevention - GET : javascript code found in URL	3.2.0
SQL injection Prevention - GET : suspicious DROP statement in URL	3.2.0
SQL injection Prevention - GET : suspicious EXEC statement in URL	3.2.0
XSS - Prevention - GET : evasion attempt using tag characters encoding in URL	3.2.0
SQL injection Prevention - GET : block comment delimiters in URL	3.2.0
XSS - Prevention - GET : suspicious 'style' tag found in URL	3.2.0
XSS - Phishing : suspicious 'link' tag found in URL	3.2.0
XSS - Prevention - GET : 'script' tag found in URL	3.2.0
XSS - Prevention - GET : 'location' javascript object found in URL	3.2.0
XSS - Prevention - GET : suspicious 'div' tag found in URL	3.2.0
SQL injection Prevention - GET : suspicious SQL statement in header	4.0.0
SQL injection Prevention - GET : Evasion attempt with CAST and EXEC statements	5.0.0
SQL injection Prevention - GET : Authentication bypass attempt with OR statement	5.0.0

Risk level

Moderate

Vulnerability First Public Report Date

2013-10-14

Target Type

Server

Possible exploit

Remote