CVE-2017-0890: Nextcloud Server

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

Nextcloud Server before 11.0.3 is vulnerable to an inadequate escaping leading to a XSS vulnerability in the search module. To be exploitable a user has to write or paste malicious content into the search dialogue.

Affected products

• Nextcloud Nextcloud Server: before 11.0.3 (fixed in 11.0.3)

Published 2017-05-08. Last modified 2026-06-17.