Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-20281

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.

Published

2021-03-15T22:15:13.250

Last Modified

2024-11-21T05:46:16.543

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-200
  • Type: Primary
    CWE-863
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application moodle moodle < 3.5.17 Yes
Application moodle moodle < 3.8.8 Yes
Application moodle moodle < 3.9.5 Yes
Application moodle moodle < 3.10.2 Yes
Operating System fedoraproject fedora 32 Yes
Operating System fedoraproject fedora 34 Yes
References