Description

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

Remediation

References

CVE-2021-36396

Related Vulnerabilities

Jenkins Improper Input Validation Vulnerability (CVE-2018-1999002)

WebLogic CVE-2020-2546 Vulnerability (CVE-2020-2546)

Jboss EAP Uncontrolled Resource Consumption Vulnerability (CVE-2020-25689)

PHP Other Vulnerability (CVE-2015-6835)

WordPress Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2013-4338)

Severity

High

Classification

CVE-2021-36396 CWE-918 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Tags

Missing Update Known Vulnerabilities