[FD] [KIS-2019-03] SugarCRM <= 9.0.1 Multiple Reflected Cross-Site Scripting Vulnerabilities

[Egidio Romano <research@xxxxxxxxxxxxxxxxxxx>]

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SugarCRM <= 9.0.1 Multiple Reflected Cross-Site Scripting 
Vulnerabilities
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[-] Software Link:

https://www.sugarcrm.com


[-] Affected Versions:

Version 9.0.1 and prior versions, 8.0.3 and prior versions.


[-] Vulnerabilities Description:

1) User input passed through the "form" parameter when handling the 
"Popup"
action within the "DataSets" module is not properly sanitized before 
being
used to generate HTML output. This can be exploited by malicious users 
to
carry out Reflected Cross-Site Scripting (XSS) attacks.

2) User input passed through the "name" parameter when handling the 
"Popup"
action within the "DataSets" module is not properly sanitized before 
being
used to generate HTML output. This can be exploited by malicious users 
to
carry out Reflected Cross-Site Scripting (XSS) attacks.

3) User input passed through the "type" parameter when handling the 
"dupcheck"
action within the "Import" module is not properly sanitized before being 
used
to generate HTML output. This can be exploited by malicious users to 
carry
out Reflected Cross-Site Scripting (XSS) attacks.

4) User input passed through the "message" parameter when handling the 
"error"
action within the "Import" module is not properly sanitized before being 
used
to generate HTML output. This can be exploited by malicious users to 
carry
out Reflected Cross-Site Scripting (XSS) attacks.

5) User input passed through the "direct_step" parameter when handling 
the
"WizardNewsletter" action within the "Campaigns" module is not properly
sanitized before being used to generate HTML output. This can be 
exploited
by malicious users to carry out Reflected Cross-Site Scripting (XSS) 
attacks.

6) User input passed through the "iframe_type" parameter when handling 
the
"IframeDropdown" action within the "WorkFlow" module is not properly
sanitized before being used to generate HTML output. This can be 
exploited
by malicious users to carry out Reflected Cross-Site Scripting (XSS) 
attacks.


[-] Solution:

Upgrade to version 9.0.2, 8.0.4, or later.


[-] Disclosure Timeline:

[07/02/2019] - Vendor notified
[01/10/2019] - Versions 9.0.2 and 8.0.4 released
[10/10/2019] - Publication of this advisory


[-] Credits:

Vulnerabilities discovered by Egidio Romano.


[-] Original Advisory:

http://karmainsecurity.com/KIS-2019-03


[-] Other References:

https://support.sugarcrm.com/Documentation/Sugar_Versions/9.0/Ent/Sugar_9.0.2_Release_Notes

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