CVE-2016-9460: Nextcloud

Medium severity, CVSS 5.3. EPSS: 1.7% chance of exploitation in the next 30 days.

Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a content-spoofing attack in the files app. The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user.

Affected products

• Nextcloud Nextcloud: up to and including 9.0.51
• ownCloud ownCloud: up to and including 9.0.3

Published 2017-03-28. Last modified 2026-06-17.