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osvGoogleOSV:GHSA-W66H-C2VJ-CM7F
HistoryMay 13, 2022 - 1:12 a.m.

Moodle Authentication Bypass in File Upload

2022-05-1301:12:59
Google
osv.dev
5
moodle 2.3.x
authentication bypass
file upload
remote users

AI Score

6.3

Confidence

Low

EPSS

0.004

Percentile

72.7%

Moodle 2.3.x before 2.3.1 uses only a client-side check for whether references are permitted in a file upload, which allows remote authenticated users to bypass intended alias (aka shortcut) restrictions via a client that omits this check.

AI Score

6.3

Confidence

Low

EPSS

0.004

Percentile

72.7%