CVE-2023-28336

Moodle: teacher can access names of users they do not have permission to access

Description

Insufficient filtering of grade report history made it possible for teachers to access the names of users they could not otherwise access.

Categories

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.21%
Vendor Advisory fedoraproject.org Vendor Advisory moodle.org
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2179426 issue tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF/ vendor advisory
https://moodle.org/mod/forum/discuss.php?d=445068 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-28336?
CVE-2023-28336 has been scored as a medium severity vulnerability.
How to fix CVE-2023-28336?
To fix CVE-2023-28336, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-28336 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-28336 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-28336?
CVE-2023-28336 affects .
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