SNS Vulnerability

MvBlog Multiple Remote SQL Injection and Cross Site Scripting Vulnerabilities

Description

Multiple vulnerabilities have been identified in MvBlog, which could be exploited by remote attackers to perform SQL injection and cross site scripting.
The first issue is due to input validation errors in the "index.php" script that fails to properly validate the "comment_author" and "comment_content" parameters, which could be exploited by attackers to cause malicious scripting code to be executed by the user's browser.
The second flaw is due to input validation errors in various scripts that do not validate certain parameters, which could be exploited by malicious people to conduct SQL injection attacks.

Vulnerable Products

Vulnerable Software:
MvBlog versions prior to 1.6

Solution

Upgrade to MvBlog version 1.6 : http://sourceforge.net/projects/mvblog/

CVE

CVE-2006-1752
CVE-2006-1751

References

http://dev.mvblog.org/cgi-bin/trac.cgi/ticket/54
http://dev.mvblog.org/cgi-bin/trac.cgi/ticket/55

Vulnerability Manager Detection

IPS Protection

ASQ Engine alarm	Available Since
SQL injection Prevention - GET : suspicious OR statement in URL	3.2.0
SQL injection Prevention - POST : suspicious SELECT statement in data	3.2.0
SQL injection Prevention - GET : suspicious combination of 'OR' or 'AND' statements in URL	3.2.0
SQL injection Prevention - POST : possible version probing in data	3.2.0
SQL injection Prevention - GET : suspicious CREATE statement in URL	3.2.0
SQL injection Prevention - GET : suspicious OPENROWSET statement in URL	3.2.0
SQL injection Prevention - POST : suspicious OPENQUERY statement in data	3.2.0
SQL injection Prevention - POST : suspicious CREATE statement in data	3.2.0
SQL injection Prevention - POST : suspicious UPDATE statement in data	3.2.0
SQL injection Prevention - POST : suspicious UNION statement in data	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 - POST : suspicious DROP statement in data	3.2.0
SQL injection Prevention - GET : possible database version probing	3.2.0
SQL injection Prevention - POST : suspicious INSERT statement in data	3.2.0
SQL injection Prevention - POST : suspicious OR statement in data	3.2.0
SQL injection Prevention - GET : suspicious UPDATE SET statement in URL	3.2.0
SQL injection Prevention - POST : suspicious EXEC statement in data	3.2.0
SQL injection Prevention - GET : suspicious SELECT statement in URL	3.2.0
SQL injection Prevention - GET : suspicious INSERT statement in URL	3.2.0
SQL injection Prevention - GET : suspicious DROP statement in URL	3.2.0
SQL injection Prevention - POST : suspicious OPENROWSET statement in data	3.2.0
SQL injection Prevention - GET : suspicious EXEC statement in URL	3.2.0
SQL injection Prevention - POST : suspicious HAVING statement in data	3.2.0

Risk level

Moderate

Vulnerability First Public Report Date

2006-04-12

Target Type

Server

Possible exploit

Local & Remote