Nextcloud Server before 9.0.52 & 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2017-03-28T02:46:00

Updated: 2024-08-06T02:50:38.345Z

Reserved: 2016-11-19T00:00:00

Link: CVE-2016-9461

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-03-28T02:59:00.840

Modified: 2024-11-21T03:01:15.790

Link: CVE-2016-9461

cve-icon Redhat

No data.