Description

It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that it was possible for site administrators to execute arbitrary PHP scripts via a PHP include used during Shibboleth authentication.

Remediation

References

CVE-2021-20187

Related Vulnerabilities

WebLogic Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2019-17359)

TYPO3 Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2014-3946)

Joomla Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-11327)

PHP Improper Input Validation Vulnerability (CVE-2007-3998)

IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-1394)

Severity

High

Classification

CVE-2021-20187 CWE-94 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities