CVE-2021-32472
Moodle Exposure of Sensitive Information to an Unauthorized Actor
Teachers exporting a forum in CSV format could receive a CSV of forums from all courses in some circumstances. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6 and 3.8 to 3.8.8 are affected.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Teachers exporting a forum in CSV format could receive a CSV of forums from all courses in some circumstances. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6 and 3.8 to 3.8.8 are affected.
- Record
CVE-2021-32472- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - CVSS 2.0
- 2.6 Low
AV:N/AC:H/Au:N/C:P/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
CVE List No score
Teachers exporting a forum in CSV format could receive a CSV of forums from all courses in some circumstances. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6 and 3.8 to 3.8.8 are affected.
- Record
CVE-2021-32472- Weakness
- CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2022-1298 No score
Teachers exporting a forum in CSV format could receive a CSV of forums from all courses in some circumstances. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6 and 3.8 to 3.8.8 are affected.
- Record
EUVD-2022-1298- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-454r-jccq-96q8
Moodle Exposure of Sensitive Information to an Unauthorized Actor
Teachers exporting a forum in CSV format could receive a CSV of forums from all courses in some circumstances. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6 and 3.8 to 3.8.8 are affected.
- Record
GHSA-454r-jccq-96q8- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-200, CWE-862
- Updated
- 2026-11-02
OSV
Teachers exporting a forum in CSV format could receive a CSV of forums from all courses in some circumstances. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6 and 3.8 to 3.8.8 are affected.
- Record
CVE-2021-32472- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-454r-jccq-96q8
Moodle Exposure of Sensitive Information to an Unauthorized Actor
Teachers exporting a forum in CSV format could receive a CSV of forums from all courses in some circumstances. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6 and 3.8 to 3.8.8 are affected.
- Record
GHSA-454r-jccq-96q8- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-200, CWE-862
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2021-32472
Teachers exporting a forum in CSV format could receive a CSV of forums from all courses in some circumstances. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6 and 3.8 to 3.8.8 are affected.
- Record
UBUNTU-CVE-2021-32472- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVBIT-moodle-2021-32472 No score
Teachers exporting a forum in CSV format could receive a CSV of forums from all courses in some circumstances. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6 and 3.8 to 3.8.8 are affected.
- Record
BIT-moodle-2021-32472- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
moodle/moodlePackagist |
3.8.0 up to 3.8.9 | 3.8.9 |
moodle/moodlePackagist |
3.9.0 up to 3.9.7 | 3.9.7 |
moodle/moodlePackagist |
3.10.0 up to 3.10.4 | 3.10.4 |
moodleBitnami |
3.8.0 up to 3.8.9, 3.9.0 up to 3.9.7, 3.10.0 up to 3.10.4 | 3.8.93.9.73.10.4 |
moodle/moodlePackagist |
3.8.0 up to 3.8.9, plus listed versions v3.8.0v3.8.1v3.8.2v3.8.3v3.8.4 Show 4 moreShow lessv3.8.5v3.8.6v3.8.7v3.8.8 |
3.8.9 |
moodle/moodlePackagist |
3.9.0 up to 3.9.7, plus listed versions v3.9.0v3.9.1v3.9.2v3.9.3v3.9.4v3.9.5v3.9.6 |
3.9.7 |
moodle/moodlePackagist |
3.10.0 up to 3.10.4, plus listed versions v3.10.0v3.10.1v3.10.2v3.10.3 |
3.10.4 |
moodleUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 2.7.9+dfsg-12.7.10+dfsg-12.7.11+dfsg-12.7.11+dfsg-22.7.12+dfsg-13.0.3+dfsg-0ubuntu13.0.3+dfsg-0ubuntu1+esm1 |
None known |
moodleUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 3.0.3+dfsg-0ubuntu13.0.3+dfsg-0ubuntu1+esm1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-32472 is a medium vulnerability (CVSS 4.3) in Moodle, published March 11, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.77%, the 56th percentile. Fixed in moodle/moodle 3.8.9.