A vulnerability was found in file manager in wiki where users can delete files uploaded by other users in wiki without capability to manage files. Affected versions are 2.9 to 2.9.1, 2.8 to 2.8.7, 2.7 to 2.7.9 and earlier unsupported versions. Upstream patch: https://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-48371
*** This bug has been marked as a duplicate of bug 1264861 ***