CVEvulnerability

CVE-2021-20281

5.3 MEDIUM Published 2021-03-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-03-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200, CWE-863

Description

It was possible for some users without permission to view other users' full names to do so via the online users block in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.

Affected configurations

• moodle moodle (>= 3.5.0 < 3.5.17) • moodle moodle (>= 3.8.0 < 3.8.8) • moodle moodle (>= 3.9.0 < 3.9.5) • moodle moodle (>= 3.10.0 < 3.10.2) • fedoraproject fedora 32 • fedoraproject fedora 34

Related

Weakness · CWE (2)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
  • CWE-863 Incorrect Authorization weakness

References