CVE-2021-32473

MEDIUM

Moodle < 3.5.18 - Unauthorized Quiz Grade Exposure via Quiz Web Service

Title source: llm
STIX 2.1

Description

It was possible for a student to view their quiz grade before it had been released, using a quiz web service. Moodle 3.10 to 3.10.3, 3.9 to 3.9.6, 3.8 to 3.8.8, 3.5 to 3.5.17 and earlier unsupported versions are affected

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://moodle.org/mod/forum/discuss.php?d=422307

Scores

CVSS v3 5.3
EPSS 0.0033
EPSS Percentile 56.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-200
Status published
Products (2)
moodle/moodle < 3.5.18
moodle/moodle 3.5 - 3.5.18Packagist
Published Mar 11, 2022
Tracked Since Feb 18, 2026