Vulnerability · Published Aug 5, 2022 · Assigned by redhat

CVE-2020-1754

Medium 4.3

In plain English

A medium-severity improper access control in Moodle. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.7%top 47.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	Moodle	3.8.2, 3.7.5, 3.6.9 and 3.5.11

Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References

https://moodle.org/mod/forum/discuss.php?d=398350 x_refsource_MISC