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CVE-2016-9461

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published3/28/2017

Last Modified4/20/2025

Sourcenvd

Honeypot Sightings0

Affected Products

nextcloud:nextcloud_serverowncloud:owncloud

Weaknesses (CWE)

CWE-275CWE-284

References

http://www.securityfocus.com/bid/97276(support@hackerone.com)

https://github.com/nextcloud/server/commit/3491400261c1454a9a30d3ec96969573330120cc(support@hackerone.com)

https://github.com/owncloud/core/commit/0622e635d97cb17c5e1363e370bb8268cc3d2547(support@hackerone.com)

https://github.com/owncloud/core/commit/121a3304a0c37ccda0e1b63ddc528cba9121a36e(support@hackerone.com)

https://github.com/owncloud/core/commit/acbbadb71ceee7f01da347f7dcd519beda78cc47(support@hackerone.com)

https://github.com/owncloud/core/commit/c0a4b7b3f38ad2eaf506484b3b92ec678cb021c9(support@hackerone.com)

https://hackerone.com/reports/145950(support@hackerone.com)

https://nextcloud.com/security/advisory/?id=nc-sa-2016-004(support@hackerone.com)

https://owncloud.org/security/advisory/?id=oc-sa-2016-014(support@hackerone.com)

http://www.securityfocus.com/bid/97276(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nextcloud/server/commit/3491400261c1454a9a30d3ec96969573330120cc(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/owncloud/core/commit/0622e635d97cb17c5e1363e370bb8268cc3d2547(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/owncloud/core/commit/121a3304a0c37ccda0e1b63ddc528cba9121a36e(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/owncloud/core/commit/acbbadb71ceee7f01da347f7dcd519beda78cc47(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/owncloud/core/commit/c0a4b7b3f38ad2eaf506484b3b92ec678cb021c9(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/145950(af854a3a-2127-422b-91ae-364da2661108)

https://nextcloud.com/security/advisory/?id=nc-sa-2016-004(af854a3a-2127-422b-91ae-364da2661108)

https://owncloud.org/security/advisory/?id=oc-sa-2016-014(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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