vulnerability
Moodle: (CVE-2019-3809): MSA-19-0002: Blind SSRF Risk in /badges/mybackpack.php
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jan 21, 2019 | Jan 21, 2019 | Aug 14, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jan 21, 2019
Added
Jan 21, 2019
Modified
Aug 14, 2025
Description
A flaw was found in Moodle versions 3.1 to 3.1.15 and earlier unsupported versions. The mybackpack functionality allowed setting the URL of badges, when it should be restricted to the Mozilla Open Badges backpack URL. This resulted in the possibility of blind SSRF via requests made by the page.
Solution
moodle-upgrade-latest
References
Rapid7 Labs
2026 Global Threat Landscape Report
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