High (8.8). EPSS 0.6% chance of exploitation in the next 30 days.
The BeeTeam368 Extensions plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the handle_submit_upload_file() function in all versions up to, and including, 2.3.5. This makes it possible for authenticated attackers with Subscriber-level access or higher to upload arbitrary files on the affected site's server which may make remote code execution possible.
Severity
CVSS 3.1
8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)