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osvGoogleOSV:GHSA-M7CC-6VHG-39WR
HistoryMay 13, 2022 - 1:12 a.m.

Moodle improper access control

2022-05-1301:12:49
Google
osv.dev
5
moodle
access control
bypass
spam attacks
messaging api

EPSS

0.001

Percentile

34.9%

Moodle 2.9.x before 2.9.3 does not properly check the contact list before authorizing message transmission, which allows remote authenticated users to bypass intended access restrictions and conduct spam attacks via the messaging API.

EPSS

0.001

Percentile

34.9%