Stay in touch

Get our research, blog and event invitations before everybody else!

Your data will stay confidential Private and Confidential

SQL Injection in Cotonti

Advisory ID:HTB23164
Vendor:Cotonti Team
Vulnerable Versions:0.9.13 and probably prior
Tested Version:0.9.13
Advisory Publication:July 10, 2013 [without technical details]
Vendor Notification:July 10, 2013
Vendor Fix:July 17, 2013
Public Disclosure:July 31, 2013
Latest Update:July 29, 2013
Vulnerability Type:SQL Injection [CWE-89]
CVE Reference:CVE-2013-4789
Risk Level:High
CVSSv2 Base Score:7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Solution Status:Fixed by Vendor
Discovered and Provided:High-Tech Bridge Security Research Lab

Advisory Details:

High-Tech Bridge Security Research Lab discovered vulnerability in Cotonti, which can be exploited to perform SQL injection attacks against vulnerable application. A remote attacker can read, modify or delete data in application’s database and even gain complete control over the application under certain circumstances.

1) SQL Injection in Cotonti: CVE-2013-4789
The vulnerability exists due to insufficient filtration of the "c" HTTP GET parameter passed to "/index.php" script when HTTP GET "e" parameter is set to "rss". A remote unauthenticated attacker can execute arbitrary SQL commands in application's database.

The following PoC code displays version of MySQL server:
http://[host]/index.php?e=rss&c=%27and%28select%201%20from%28select%20count% 28*%29%2cconcat%28%28select%20concat%28version%28%29%29%29%2cfloor%28rand%28 0%29*2%29%29x%20from%20information_schema.tables%20group%20by%20x%29a%29and% 27

ImmuniWeb® On-Demand Web Application Penetration Test

Upgrade to Cotonti 0.9.14

More Information:

[1] High-Tech Bridge Advisory HTB23164 - - SQL Injection in Cotonti.
[2] Cotonti - - Cotonti is a powerful open-source web development framework and content manager with a focus on security, speed and flexibility.
[3] Common Vulnerabilities and Exposures (CVE) - - international in scope and free for public use, CVE® is a dictionary of publicly known information security vulnerabilities and exposures.
[4] Common Weakness Enumeration (CWE) - - targeted to developers and security practitioners, CWE is a formal list of software weakness types.
User Comments
Add Comment

Have additional information to submit?
Please feel free to send us any additional information related to this Advisory, such as vulnerable versions, additional exploitation details and conditions, patches and other relevant details.
High-Tech Bridge on Facebook High-Tech Bridge on Twitter High-Tech Bridge on LinkedIn High-Tech Bridge RSS Feeds Send by Email