Medium severity · published Aug 5, 2022
CVE-2020-1754
In Moodle before 3.8.2, 3.7.5, 3.6.9 and 3.5.11, users viewing the grade history report without the 'access all groups' capability were not restricted to viewing grades of users…
4.3
CVSS
0.7%
EPSS
No
On KEV
Description
In Moodle before 3.8.2, 3.7.5, 3.6.9 and 3.5.11, users viewing the grade history report without the 'access all groups' capability were not restricted to viewing grades of users within their own groups.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Moodle ·
3.8.2, 3.7.5, 3.6.9 and 3.5.11 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1754
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1754
Issue Tracking
https://moodle.org/mod/forum/discuss.php?d=398350
More from Moodle
9.8
CVE-2022-40315
A limited SQL injection risk was identified in the "browse list of users" site administration page
9.8
CVE-2022-40314
A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified
8.8
CVE-2022-2986
Enabling and disabling installed H5P libraries did not include the necessary token to prevent a CSRF risk
7.1
CVE-2022-40313
Recursive rendering of Mustache template helpers containing user input could, in some cases, result in an XSS risk or a page failing to load
6.5
CVE-2021-40693
An authentication bypass risk was identified in the external database authentication functionality, due to a type juggling vulnerability