PHPKIT 1.6.6 allows arbitrary File Upload, as demonstrated by a .php file to pkinc/admin/mediaarchive.php and pkinc/func/default.php via the image_name parameter.
Severity
CVSS 3.0
8.8 high
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
1.6% chance of exploitation in the next 30 days; higher than 76% of CVEs (scores of 2026-10-31)