CVE-2021-43560

MEDIUM

Moodle <3.11.3-3.9.10 - Info Disclosure

Title source: llm

Description

A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. Insufficient capability checks made it possible to fetch other users' calendar action events.

References (2)

Scores

CVSS v3 5.3
EPSS 0.0016
EPSS Percentile 36.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Classification

CWE
CWE-668 CWE-863
Status published

Affected Products (4)

moodle/moodle < 3.8.8
fedoraproject/extra_packages_for_enterprise_linux
fedoraproject/fedora
moodle/moodle < 3.9.11Packagist

Timeline

Published Nov 22, 2021
Tracked Since Feb 18, 2026