CVE-2021-20281: It was possible for some users without permission to view other users' full names to do so via the online users block in moodle before 3.10.2, 3.9.5, 3.8.8…

PriorityP425medium5.3CVSS 3.1

AVNACLPRNUINSUCLINAN

EPSS

1.31%

67.4th percentile

It was possible for some users without permission to view other users' full names to do so via the online users block in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.

Affected

11 ranges

Vendor	Product	Version range	Fixed in
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
moodle	moodle	—	—
moodle	moodle	>= 3.10.0 < 3.10.2	3.10.2
moodle	moodle	>= 3.10.0 < 3.10.2	3.10.2
moodle	moodle	>= 3.5 < 3.5.17	3.5.17
moodle	moodle	>= 3.5.0 < 3.5.17	3.5.17
moodle	moodle	>= 3.8.0 < 3.8.8	3.8.8
moodle	moodle	>= 3.8.0 < 3.8.8	3.8.8
moodle	moodle	>= 3.9.0 < 3.9.5	3.9.5
moodle	moodle	>= 3.9.0 < 3.9.5	3.9.5

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

osv5.3MEDIUM

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