Skip to content

Moodle has a Hidden Functionality vulnerability

Moderate severity GitHub Reviewed Published Mar 7, 2023 to the GitHub Advisory Database • Updated Mar 13, 2023

Package

composer moodle/moodle (Composer)

Affected versions

>= 3.11.0-beta, < 3.11.1
>= 3.10.0-beta, < 3.10.5
< 3.9.8

Patched versions

3.11.1
3.10.5
3.9.8

Description

In Moodle, in some circumstances, email notifications of messages could have the link back to the original message hidden by HTML, which may pose a phishing risk.

References

Published by the National Vulnerability Database Mar 6, 2023
Published to the GitHub Advisory Database Mar 7, 2023
Reviewed Mar 8, 2023
Last updated Mar 13, 2023

Severity

Moderate
5.3
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses

CVE ID

CVE-2021-36403

GHSA ID

GHSA-j9cw-5cpj-9qj5

Source code

Checking history
See something to contribute? Suggest improvements for this vulnerability.