AUGUST 4, 2026
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Case File

CVE-2021-36396

HIGH · CVSS 7.5 EPSS 1.43%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-03-06 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. See the original NVD description below for full technical details.

CVE
CVE-2021-36396
Severity
HIGH
CVSS
7.5
EPSS
1.43%

Original NVD Description

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

Related CVEs

Other vulnerabilities affecting the same vendor(s)