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 CKEditor Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-32808) Apache Tomcat Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2008-4308) WordPress Plugin Product Reviews Import Export for WooCommerce Cross-Site Request Forgery (1.3.2) MongoDb CVE-2019-2390 Vulnerability (CVE-2019-2390) WordPress Plugin Client Invoicing by Sprout Invoices-Easy Estimates and Invoices for WordPress Cross-Site Scripting (19.9.6) Severity High Classification CVE-2020-11476 CWE-434 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities