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CVE-2020-10567

Description

An issue was discovered in Responsive Filemanager through 9.14.0. In the ajax_calls.php file in the save_img action in the name parameter, there is no validation of what kind of extension is sent. This makes it possible to execute PHP code if a legitimate JPEG image contains this code in the EXIF data, and the .php extension is used in the name parameter. (A potential fast patch is to disable the save_img action in the config file.)

POC

Reference

- http://packetstormsecurity.com/files/171280/ZwiiCMS-12.2.04-Remote-Code-Execution.html

- https://github.com/trippo/ResponsiveFilemanager/issues/600

Github

- https://github.com/20142995/nuclei-templates

- https://github.com/cyb3r-w0lf/nuclei-template-collection