CVE-2018-12304: Seagate NAS OS

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Cross-site scripting in Application Manager in Seagate NAS OS version 4.3.15.1 allows attackers to execute JavaScript via multiple application metadata fields: Short Description, Publisher Name, Publisher Contact, or Website URL.

Affected products

• Seagate NAS OS: version 4.3.15.1 only

Published 2019-05-13. Last modified 2026-06-17.