Information disclosure in Moodle - CVE-2020-1692
Published: February 18, 2020
Vulnerability identifier: #VU25422
CSH Severity: Medium
CVSS v4: 7.1 [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]
CVE-ID: CVE-2020-1692
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the users' web service tokens can be exposed to other users enrolled in the same course. A remote authenticated attacker who have the ability to share HTML content can gain unauthorized access to sensitive information on the system.
Affected software
Moodle
How to mitigate CVE-2020-1692
Install updates from vendor's website.
Moodle - update to 3.7.2