CVE-2026-15958: Unknown Easy Integration For Dropbox

Critical severity, CVSS 9.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The Easy Integration for Dropbox WordPress plugin before 2.2.0 does not perform authorization checks on several of its file-management AJAX actions that it also registers for unauthenticated users, allowing an unauthenticated attacker to list, download and upload arbitrary files across the connected Dropbox account and to read the connected account and administrator email addresses.

Affected products

• Unknown Easy Integration For Dropbox: before 2.2.0 (fixed in 2.2.0)

Published 2026-08-04. Last modified 2026-08-26.