MSA-12-0057: Access issue through repository

by Michael de Raadt.  

Topic:User B is able to see and use Dropbox of User A within Dropbox Repository File Picker
Versions affected:2.3 to 2.3.2+, 2.2 to 2.2.5+, 2.1 to 2.1.8+
Reported by:Alexander Bias
Issue no.:MDL-29872, MDL-36366

CVE Identifier:



Turn off Dropbox repository

Changes (master):


Users who logged out of Dropbox through the Moodle repository were disconnected in Moodle, but the user's access to Dropbox was still allowed while their browser session continued.

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