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

Liferay DXP Other Vulnerability (CVE-2023-33947)

OpenSSL Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2016-2108)

PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2014-9912)

Python Uncontrolled Resource Consumption Vulnerability (CVE-2022-45061)

WordPress Plugin Trust Form Cross-Site Scripting (2.0)

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