CVE-2013-1290
Microsoft SharePoint Server 2013, in certain configurations involving legacy My Sites, does not properly establish default access controls for a SharePoint list, which allows remote authenticated users to bypass intended restrictions on reading list items via a direct request for a list’s location, aka "Incorrect Access Rights Information Disclosure Vulnerability."
Date published : 2013-04-09
http://www.us-cert.gov/ncas/alerts/TA13-100A
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-030