CVE-2023-4819: Tammersoft Shared Files

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

The Shared Files WordPress plugin before 1.7.6 does not return the right Content-Type header for the specified uploaded file. Therefore, an attacker can upload an allowed file extension injected with malicious scripts.

Affected products

• Tammersoft Shared Files: before 1.7.6 (fixed in 1.7.6)

Published 2023-10-16. Last modified 2026-06-17.