Medium severity · published Mar 24, 2023
CVE-2022-40208
In Moodle, insufficient limitations in some quiz web services made it possible for students to bypass sequential navigation during a quiz attempt
4.3
CVSS
0.6%
EPSS
No
On KEV
Description
In Moodle, insufficient limitations in some quiz web services made it possible for students to bypass sequential navigation during a quiz attempt.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Moodle · Moodle
after 3.9.0 before 3.9.16; after 3.11.0 before 3.11.9; after 4.0.0 before 4.0.3; 3.9.0; 3.11.0; 4.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-40208
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-40208
Patch
https://moodle.org/mod/forum/discuss.php?d=438761
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