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CVE

CWE

Training

CVE-2016-9461

Published: Mar 28, 2017

Modified: Aug 6, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	Nextcloud Server & ownCloud Server Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4	affected `Nextcloud Server & ownCloud Server Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4`

Weaknesses (CWE)

References

https://owncloud.org/security/advisory/?id=oc-sa-2016-014

x_refsource_MISC

https://nextcloud.com/security/advisory/?id=nc-sa-2016-004

x_refsource_MISC

vdb-entry

x_refsource_BID

https://github.com/owncloud/core/commit/acbbadb71ceee7f01da347f7dcd519beda78cc47

x_refsource_MISC

https://github.com/owncloud/core/commit/c0a4b7b3f38ad2eaf506484b3b92ec678cb021c9

x_refsource_MISC

https://github.com/owncloud/core/commit/121a3304a0c37ccda0e1b63ddc528cba9121a36e

x_refsource_MISC

https://github.com/owncloud/core/commit/0622e635d97cb17c5e1363e370bb8268cc3d2547

x_refsource_MISC

https://hackerone.com/reports/145950

x_refsource_MISC

https://github.com/nextcloud/server/commit/3491400261c1454a9a30d3ec96969573330120cc

x_refsource_MISC

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