ownCloud Server before 8.0.10, 8.1.x before 8.1.5, and 8.2.x before 8.2.2 allow remote authenticated users to obtain sensitive information from a directory listing and possibly cause a denial of service (CPU consumption) via the force parameter to index.php/apps/files/ajax/scan.php.
- http://packetstormsecurity.com/files/135158/ownCloud-8.2.1-8.1.4-8.0.9-Information-Exposure.html
- https://hackerone.com/reports/110655
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2015-062.txt
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