ownCloud Improper Access Control Vulnerability - CVE-2016-9461 - Vulnerability Database

ownCloud Improper Access Control Vulnerability - CVE-2016-9461

Medium
Reference: CVE-2016-9461
Title: ownCloud Improper Access Control Vulnerability
Overview:

Nextcloud Server before 9.0.52 amp ownCloud Server before 9.0.4 are not properly verifying edit check permissions on WebDAV copy actions. The WebDAV endpoint was not properly checking the permission on a WebDAV COPY action. This allowed an authenticated attacker with access to a read-only share to put new files in there. It was not possible to modify existing files.