Improper access control in Moodle - CVE-2019-10154
Published: June 26, 2019 / Updated: July 17, 2020
Vulnerability identifier: #VU31037
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-10154
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.
A flaw was found in Moodle before versions 3.7, 3.6.4. A web service fetching messages was not restricted to the current user's conversations.
Affected software
Moodle
How to mitigate CVE-2019-10154
Install update from vendor's website.
Moodle - update to 3.6.4