Description Concrete5 before 8.5.3 allows Unrestricted Upload of File with Dangerous Type such as a .phar file. Remediation References CVE-2020-11476 Related Vulnerabilities phpBB Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2007-5173) WordPress Plugin Multiple Roles Cross-Site Request Forgery (1.3.1) Drupal Core 5.x Multiple Vulnerabilities (5.0 - 5.9) SharePoint Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-0950) IBMHttpServer Other Vulnerability (CVE-2001-0122) Severity High Classification CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities CWE-434 CVE-2020-11476