Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are not properly verifying restore privileges when restoring a file. The restore capability of Nextcloud/ownCloud was not verifying whether a user has only read-only access to a share. Thus a user with read-only access was able to restore old versions.
Advisories
Source ID Title
EUVD EUVD EUVD-2016-10268 Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are not properly verifying restore privileges when restoring a file. The restore capability of Nextcloud/ownCloud was not verifying whether a user has only read-only access to a share. Thus a user with read-only access was able to restore old versions.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2024-08-06T02:50:38.584Z

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

Link: CVE-2016-9462

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-03-28T02:59:00.887

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

Link: CVE-2016-9462

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses