CVE-2025-11480: Janobe Simple E-Commerce Bookstore

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability was detected in SourceCodester Simple E-Commerce Bookstore 1.0. The affected element is an unknown function of the file /register.php. Performing manipulation of the argument register_username results in sql injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Affected products

• Janobe Simple E-Commerce Bookstore: version 1.0 only

Published 2025-10-08. Last modified 2026-10-08.