The GPX Viewer plugin for WordPress is vulnerable to arbitrary file creation due to a missing capability check and file type validation in the gpxv_file_upload() function in all versions up to, and including, 2.2.8. This makes it possible for authenticated attackers, with subscriber-level access and above, to create arbitrary files on the affected site\'s server which may make remote code execution possible.
Metrics
CVSS Version: 3.1 |
Base Score: 8.8 HIGH Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H