Information disclosure in Moodle - CVE-2023-28336
Published: March 21, 2023
Vulnerability identifier: #VU73867
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-28336
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: moodle.org
Affected software:
Moodle
Moodle
Detailed vulnerability description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to insufficient filtering of grade report history. A remote user can access the names of users they could not otherwise access.
How to mitigate CVE-2023-28336
Install updates from vendor's website.