High severity

Uninitialized variables allow access to the Motorito CMS administration panel

Uninitialized variables that allow access to the Motorito CMS admin panel.

Original release date
November 2010
Discovered by
Vicente Aguilera Díaz
Severity
8 / 10 CVSS v2.0
Affected product
2.0 engine (other versions may be affected)

Antecedentes

Motorito is an online marketing tool used to manage website content, create content, decide which news stories appear on the homepage, update the product catalog, manage users, edit the menu, send emails, etc.

Description

The Motorito CMS does not initialize some of the variables it uses. Combined with a poor web server configuration (with the register_globals = on directive in php.ini), this allows a malicious user to compromise the web application and even the server itself: they can introduce new variables into a normal GET or POST request so that the application adopts them, thereby controlling its flow. Exploitation allows access to the CMS administration panel.

Business impact

An attacker can access the administration panel in authenticated mode, compromising the web application or even the server.

Affected systems

Tested on Motorito 2.0. Other versions may be affected.

Solución

The manufacturer reported its correction in November 2011.

Calendario de divulgación

3 Nov 2010 Vulnerability discovered by Internet Security Auditors.
Nov 11, 2010 Ship to the manufacturer.
17 Nov 2011 The manufacturer notifies you of its correction.
Mar 20, 2013 Publication for educational purposes.

References

Sobre Internet Security Auditors

Company based in Spain and Colombia, specializing in web application auditing, network security, penetration testing, and compliance implementation and assessment. Our clients include some of the largest finance, telecommunications, insurance, and ICT companies. A vendor-independent provider with in-depth experience since 2001. Our R&D efforts include vulnerability research, collaboration on open security projects, whitepapers, and participation in industry events.

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