Responsive Filemanager · Responsive Filemanager · CVE-2020-11106
Name of the Vulnerable Software and Affected Versions:
Responsive Filemanager versions through 9.14.0
Description:
The issue is related to the lack of sanitization of the `$ SESSION['RF']["view type"]` session variable in the dialog.php page. This allows for stored XSS attacks if an attacker opens ajax calls.php, uses the "view" action, and places a payload in the `type` parameter, then returns to the dialog.php page. The vulnerability occurs because ajax calls.php can also set the `$ SESSION['RF']["view type"]` variable without sanitizing it.
Recommendations:
For Responsive Filemanager versions through 9.14.0, consider disabling the `ajax calls.php` page or restricting access to it until a patch is available. As a temporary workaround, avoid using the "view" action in `ajax calls.php` and restrict the use of the `type` parameter to prevent exploitation.