CVE-2016-9460
First published: Tue Mar 28 2017(Updated: )
Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a content-spoofing attack in the files app. The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nextcloud | <=9.0.51 | |
| ownCloud | <=9.0.3 |
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Reference Links
- http://www.securityfocus.com/bid/97282
- https://github.com/nextcloud/server/commit/2da43e3751576bbc838f238a09955c4dcdebee8e
- https://github.com/nextcloud/server/commit/8aa0832bd449c44ec300da4189bd8ed4e036140c
- https://github.com/nextcloud/server/commit/dea8e29289a1b99d5e889627c2e377887f4f2983
- https://github.com/owncloud/core/commit/c92c234059f8b1dc7d53122985ec0d398895a2cf
- https://hackerone.com/reports/145463
- https://nextcloud.com/security/advisory/?id=nc-sa-2016-003
- https://owncloud.org/security/advisory/?id=oc-sa-2016-013
Frequently Asked Questions
What is the severity of CVE-2016-9460?
CVE-2016-9460 is classified as a medium severity vulnerability due to its potential for content spoofing in the files app.
How do I fix CVE-2016-9460?
To fix CVE-2016-9460, upgrade Nextcloud Server to version 9.0.52 or later, or ownCloud Server to version 9.0.4 or later.
What software is affected by CVE-2016-9460?
CVE-2016-9460 affects Nextcloud Server versions before 9.0.52 and ownCloud Server versions before 9.0.4.
What type of attack is CVE-2016-9460 associated with?
CVE-2016-9460 is associated with a content-spoofing attack that can manipulate display links in the files app.
Can users protect themselves from CVE-2016-9460 without an update?
Without an update, users may remain vulnerable to potential content spoofing attacks and should upgrade as soon as possible.
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- vendor/owncloud
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- version/owncloud/9.0.3