UpHeron
All vulnerabilities

Servers and applications

CVE-2016-9462

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.

Severity
Medium 4.3
Published
28 Mar 2017
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
9.0.52
Sources
NVD

Affected software

SoftwareAffected versions
NextcloudServers and applications · cpe:a:nextcloud:nextcloud_server
  • Every version before 9.0.52

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-9462
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-9462