CVE-2021-36396

HIGH

Moodle - SSRF

Title source: llm

Description

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

Exploits (2)

nomisec WORKING POC 20 stars
by T0X1Cx · poc
https://github.com/T0X1Cx/CVE-2021-36396-Moodle-Time-Based-SQLi-Exploit
inthewild WORKING POC
poc
https://github.com/t0x1cx/cve-2021-36396-exploit

Scores

CVSS v3 7.5
EPSS 0.0306
EPSS Percentile 86.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE
CWE-918
Status published
Products (2)
moodle/moodle < 3.9.8
moodle/moodle 3.11.0-beta - 3.11.1Packagist
Published Mar 06, 2023
Tracked Since Feb 18, 2026