Description
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.
Published: 2017-03-28
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2016-10267 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.

Subscriptions

Nextcloud Nextcloud Server
Owncloud Owncloud
cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

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

Reserved: 2016-11-19T00:00:00.000Z

Link: CVE-2016-9461

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

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

Modified: 2025-04-20T01:37:25.860

Link: CVE-2016-9461

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses