CVE-2022-0334

Name: CVE-2022-0334
Creator: NVD / NIST
Published: 2022-01-25T20:15:08.85+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.73%

Last modified Jun 17, 2026

CVE-2022-0334 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. A flaw was found in Moodle in versions 3.11 to 3.11.4, 3.10 to 3.10.8, 3.9 to 3.9.11 and earlier unsupported versions. Insufficient capability checks could lead to users accessing their grade report for courses where they did not have the required gradereport/user:view capability.. EPSS estimates a 0.73% chance of exploitation in the next 30 days.

Description

A flaw was found in Moodle in versions 3.11 to 3.11.4, 3.10 to 3.10.8, 3.9 to 3.9.11 and earlier unsupported versions. Insufficient capability checks could lead to users accessing their grade report for courses where they did not have the required gradereport/user:view capability.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.73%

49.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Moodle	Moodle	<= 3.8.9
Moodle	Moodle	>= 3.9.0, <= 3.9.11
Moodle	Moodle	>= 3.10.0, < 3.10.9
Moodle	Moodle	>= 3.11.0, < 3.11.5

References

https://bugzilla.redhat.com/show_bug.cgi?id=2043664Issue Tracking, Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=431102Patch, Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2043664Issue Tracking, Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=431102Patch, Vendor Advisory

Timeline

Published: Jan 25, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-0334?

How severe is CVE-2022-0334?

CVE-2022-0334 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.73% probability of exploitation in the next 30 days.

How do I fix CVE-2022-0334?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-0334?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST