Remote Code Execution (RCE) Affecting concrete5/concrete5 package, versions <8.5.3
Snyk CVSS
Attack Complexity
High
Privileges Required
High
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.11% (45th
percentile)
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Test your applications- Snyk ID SNYK-PHP-CONCRETE5CONCRETE5-609854
- published 6 Sep 2020
- disclosed 6 Sep 2020
- credit Unknown
Introduced: 6 Sep 2020
CVE-2020-24986 Open this link in a new tabHow to fix?
Upgrade concrete5/concrete5
to version 8.5.3 or higher.
Overview
concrete5/concrete5 is a concrete5 open source CMS.
Affected versions of this package are vulnerable to Remote Code Execution (RCE). It allows Unrestricted Upload of File with Dangerous Type such as a .php
file via File Manager. It is possible to modify site configuration to upload the PHP file and execute arbitrary commands.