CVE-2023-3375: Bookreen

High severity, CVSS 7.2. EPSS: 1.4% chance of exploitation in the next 30 days.

Unrestricted Upload of File with Dangerous Type vulnerability in Unisign Bookreen allows OS Command Injection. This issue affects Bookreen: before 3.0.0.

Affected products

• Bookreen Bookreen: before 3.0.0 (fixed in 3.0.0)

Published 2023-09-05. Last modified 2026-06-17.