CVE-2012-5666: ownCloud Server

Medium severity, CVSS 4.3. EPSS: 2.1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in bookmarks/js/bookmarks.js in ownCloud 4.0.x before 4.0.10 and 4.5.x before 4.5.5 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to apps/bookmark/index.php.

Affected products

• ownCloud ownCloud Server: version 4.0.0 only; version 4.0.1 only; version 4.0.2 only; version 4.0.3 only; version 4.0.4 only; version 4.0.5 only; …

Published 2013-01-03. Last modified 2026-06-16.