Unrestricted Upload of File with Dangerous Type Affecting concrete5/concrete5 package, versions <8.5.3
Snyk CVSS
Attack Complexity
Low
Privileges Required
High
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.31% (70th
percentile)
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Test your applications- Snyk ID SNYK-PHP-CONCRETE5CONCRETE5-595906
- published 29 Jul 2020
- disclosed 29 Jul 2020
- credit HeroLab
Introduced: 29 Jul 2020
CVE-2020-11476 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 Unrestricted Upload of File with Dangerous Type. It allows uploading of dangerous types such as a .phar file.