CVE-2019-12366: 9folders Nine

Medium severity, CVSS 6.1. EPSS: 1% chance of exploitation in the next 30 days.

The Nine application through 4.5.3a for Android allows XSS via an event attribute and arbitrary file loading via a src attribute, if the application has the READ_EXTERNAL_STORAGE permission.

Affected products

• 9folders Nine: up to and including 4.5.3a

Published 2020-03-18. Last modified 2026-06-17.