CVE-2026-39616: Dfactory Download Attachments

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Authorization Bypass Through User-Controlled Key vulnerability in dFactory Download Attachments download-attachments allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Download Attachments: from n/a through <= 1.4.0.

Affected products

• Dfactory Download Attachments: up to and including 1.4.0

Published 2026-04-08. Last modified 2026-07-24.