CVE-2019-19551: XSS
In userman 13.0.76.43 through 15.0.20 in Sangoma FreePBX, XSS exists in the User Management screen of the Administrator web site. An attacker with access to the User Control Panel application can submit malicious values in some of the time/date formatting and time-zone fields. These fields are not being properly sanitized. If this is done and a user (such as an admin) visits the User Management screen and views that user's profile, the XSS payload will render and execute in the context of the victim user's account.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this XSS vulnerability?
The vulnerability ID for this XSS vulnerability is CVE-2019-19551.
What is the affected software for this vulnerability?
The affected software for this vulnerability is Sangoma FreePBX versions 13.0.76.43 through 15.0.20.
What is the severity of CVE-2019-19551?
The severity of CVE-2019-19551 is medium with a CVSS score of 4.8.
How can an attacker exploit this vulnerability?
An attacker with access to the User Control Panel application can submit malicious values in certain fields on the User Management screen to perform cross-site scripting (XSS) attacks.
Is there a fix available for this vulnerability?
Yes, Sangoma has released patches to address the XSS vulnerabilities in FreePBX. It is recommended to update to the latest version of Sangoma FreePBX to mitigate this vulnerability.