Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a log pollution vulnerability potentially leading to a local XSS. The download log functionality in the admin screen is delivering the log in JSON format to the end-user. The file was delivered with an attachment disposition forcing the browser to download the document. However, Firefox running on Microsoft Windows would offer the user to open the data in the browser as an HTML document. Thus any injected data in the log would be executed.
References
| Link | Resource |
|---|---|
| http://www.securityfocus.com/bid/97284 | Third Party Advisory VDB Entry |
| https://github.com/nextcloud/server/commit/94975af6db1551c2d23136c2ea22866a5b416070 | Issue Tracking Patch Third Party Advisory |
| https://github.com/owncloud/core/commit/044ee072a647636b1a17c89265c7233b35371335 | Issue Tracking Patch Third Party Advisory |
| https://github.com/owncloud/core/commit/b7fa2c5dc945b40bc6ed0a9a0e47c282ebf043e1 | Issue Tracking Patch Third Party Advisory |
| https://github.com/owncloud/core/commit/efa35d621dc7ff975468e636a5d1c153511296dc | Issue Tracking Patch Third Party Advisory |
| https://hackerone.com/reports/146278 | Exploit Third Party Advisory |
| https://nextcloud.com/security/advisory/?id=nc-sa-2016-002 | Patch Vendor Advisory |
| https://owncloud.org/security/advisory?id=oc-sa-2016-012 | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
No history.
Information
Published : 2017-03-28 02:59
Updated : 2023-12-10 12:01
NVD link : CVE-2016-9459
Mitre link : CVE-2016-9459
CVE.ORG link : CVE-2016-9459
JSON object : View
Products Affected
owncloud
- owncloud
nextcloud
- nextcloud_server