What is CVE-2021-32477?

CVE-2021-32477 is a medium-severity vulnerability in Moodle, classified under Information Disclosure. CVSS score: 4.3/10. Published 2022-03-11.

How severe is CVE-2021-32477?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2021-32477 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Moodle

CVE-2021-32477

The last time a user accessed the mobile app is displayed on their profile page, but should be restricted to users with the relevant capability (site administrators by default). Moodle versions 3.10 to 3.10.3 are affected.

Vulnerability class: Information Disclosure

EPSS: 0.007 (50.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Moodle
N/a Moodle — versions 3.10 to 3.10.3

Weakness classification (CWE)

Public proof-of-concept exploits

jev770/badmoodle-scan

References

secalert@redhat.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-32477?: CVE-2021-32477 is a medium-severity vulnerability in Moodle, classified under Information Disclosure. CVSS score: 4.3/10. Published 2022-03-11.
How severe is CVE-2021-32477?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2021-32477 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.