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Status published
Unknown
CVE-2021-36403
In Moodle, in some circumstances, email notifications of messages could...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Affected Software
Moodle
Vulnerable Versions:
3.11, 3.10 to 3.10.4, 3.9 to 3.9.7 and earlier unsupported versions
Timeline
Official Publish:
March 6th, 2023
Last Modified:
March 7th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.