CVE-2013-1939: Fruux Sabredav

Medium severity, CVSS 5.0. EPSS: 1.8% chance of exploitation in the next 30 days.

The HTML\Browser plugin in SabreDAV before 1.6.9, 1.7.x before 1.7.7, and 1.8.x before 1.8.5, as used in ownCloud, when running on Windows, does not properly check path separators in the base path, which allows remote attackers to read arbitrary files via a \ (backslash) character.

Affected products

• Fruux Sabredav: from 1.6.0, before 1.6.9 (fixed in 1.6.9); from 1.7.0, before 1.7.7 (fixed in 1.7.7); from 1.8.0, before 1.8.5 (fixed in 1.8.5)
• ownCloud ownCloud Server: from 4.0.0, before 4.0.14 (fixed in 4.0.14); from 4.5.0, before 4.5.9 (fixed in 4.5.9); from 5.0.0, before 5.0.4 (fixed in 5.0.4)

Published 2014-03-14. Last modified 2026-06-16.