SugarCRM versions prior to 7.9.5.0, 8.0.2, and 8.2.0 suffer from a PHP code injection vulnerability. User input passed through the "trigger_event" parameter is not properly sanitized before being used to save PHP code into the 'logic_hooks.php' file through the Web Logic Hooks module. This can be exploited to inject and execute arbitrary PHP code. Successful exploitation of this vulnerability requires admin privileges.
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SugarCRM (Web Logic Hooks module) PHP Code Injection Vulnerability
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[-] Software Link:
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 the "trigger_event" parameter is not properly sanitized
before being used to save PHP code into the 'logic_hooks.php' file through the Web
Logic Hooks module. 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.
[-] Original Advisory:
http://karmainsecurity.com/KIS-2018-07
[-] Other References:
https://support.sugarcrm.com/Resources/Security/sugarcrm-sa-2018-009/