CVE-2021-36396

—

CVSS 3.1

7.5 high

EPSS

1%p71

Published

Mar 6, 2023 (Mar 6, 2023)

Modified

Jun 17, 2026

Description

In Moodle, insufficient redirect handling made it possible to blindly bypass cURL blocked hosts/allowed ports restrictions, resulting in a blind SSRF risk.

Vendors: moodle
Products: moodle
Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.4%)

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