CVE-2021-36403

Medium

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.

SeverityMedium
CVSS5.3
Exploit probability—
ProductMoodle
PublishedMar 6, 2023
First seenMar 6, 2023
Weakness typeCWE-912CWE-912

How to fix

Update
  • moodle moodle3.9.8, 3.10.5, 3.11.1 or later
  • moodle/moodle3.11.1, 3.10.5, 3.9.8 or later

Affected products

ProductAffected versionsFixed in
moodle moodlev < 3.9.8, 3.10.0 ≤ v < 3.10.5, 3.11.0 ≤ v < 3.11.13.9.8, 3.10.5, 3.11.1
moodle/moodlePackagist3.11.0-beta ≤ v < 3.11.1, 3.10.0-beta ≤ v < 3.10.5, v < 3.9.83.11.1, 3.10.5, 3.9.8

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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