CVE-2022-4101: Images Optimize And Upload CF7 Project Images Optimize And Upload CF7

Critical severity, CVSS 9.1. EPSS: 29.4% chance of exploitation in the next 30 days.

The Images Optimize and Upload CF7 WordPress plugin through 2.1.4 does not validate the file to be deleted via an AJAX action available to unauthenticated users, which could allow them to delete arbitrary files on the server via path traversal attack.

Affected products

• Images Optimize And Upload CF7 Project Images Optimize And Upload CF7: up to and including 2.1.4

Published 2023-01-16. Last modified 2026-06-17.