CVE-2026-85573: Unknown All In One Files Upload

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

The All in One Files Upload WordPress plugin before 2.0.17 adds SVG to the site's allowed upload types and does not sanitise uploaded files or verify the authenticity of its public upload requests, allowing unauthenticated users to store files containing active content which run in the site's origin when a victim opens them.

Affected products

• Unknown All In One Files Upload: from 2.0.3, before 2.0.17 (fixed in 2.0.17)

Published 2026-09-30. Last modified 2026-09-30.