Medium severity · published Mar 11, 2022
CVE-2021-32473
It was possible for a student to view their quiz grade before it had been released, using a quiz web service
5.3
CVSS
1%
EPSS
No
On KEV
Description
It was possible for a student to view their quiz grade before it had been released, using a quiz web service. Moodle 3.10 to 3.10.3, 3.9 to 3.9.6, 3.8 to 3.8.8, 3.5 to 3.5.17 and earlier unsupported versions are affected
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Moodle · Moodle
before 3.5.18; 3.8.0 before 3.8.9; 3.9.0 before 3.9.7; 3.10.0 before 3.10.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-32473
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-32473
Patch
https://moodle.org/mod/forum/discuss.php?d=422307
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