CVE-2023-5542

LOW

moodle < 4.3.0-rc2 - Improper Access Control in Group Membership Visibility

Title source: llm
STIX 2.1

Description

Students in "Only see own membership" groups could see other students in the group, which should be hidden.

References (3)

Core 3
Core References
Issue Tracking, Patch, Third Party Advisory issue-tracking x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2243441

Scores

CVSS v3 3.3
EPSS 0.0043
EPSS Percentile 34.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-284 CWE-668
Status published
Products (4)
fedoraproject/extra_packages_for_enterprise_linux 7.0
fedoraproject/fedora 38
moodle/moodle 4.2.2
moodle/moodle 0 - 4.3.0-rc2Packagist
Published Nov 09, 2023
Tracked Since Feb 18, 2026