SugarCRM (addLabels) PHP Code Injection Vulnerability

http://www.sugarcrm.com

• Affected Versions:

All versions prior to 7.9.5.0, 8.0.2, and 8.2.0.

• Vulnerability Description:

User input passed through key values of the “labels_" parameters is not properly sanitized before being used to save PHP code within the ParserLabel::addLabels() method when saving labels through the Module Builder. This can be exploited to inject and execute arbitrary PHP code. Successful exploitation of this vulnerability requires admin privileges.

• Solution:

Update to versions 7.9.5.0, 8.0.2, 8.2.0, or later.

• Disclosure Timeline:

[30/07/2018] – Vendor notified

[25/09/2018] – Fixed versions released and security advisory published

[31/12/2018] – Publication of this advisory

• CVE Reference:

The Common Vulnerabilities and Exposures project (cve.mitre.org) has not assigned a CVE identifier for this vulnerability.

• Credits:

Vulnerability discovered by Egidio Romano.

• Other References:

https://support.sugarcrm.com/Resources/Security/sugarcrm-sa-2018-008/