CVE-2024-37317: Nextcloud Notes

Medium severity, CVSS 4.6. EPSS: 0.3% chance of exploitation in the next 30 days.

The Nextcloud Notes app is a distraction free notes taking app for Nextcloud. If an attacker managed to share a folder called `Notes/` with a newly created user before they logged in, the Notes app would use that folder store the personal notes. It is recommended that the Nextcloud Notes app is upgraded to 4.9.3.

Affected products

• Nextcloud Notes: from 4.6.0, before 4.9.3 (fixed in 4.9.3)

Published 2024-06-14. Last modified 2026-06-17.