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 WordPress Plugin Hustle-Pop-Ups, Slide-ins and Email Opt-ins Cross-Site Scripting (4.7.0.5) Resin Application Server Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2010-2032) Ruby on Rails CVE-2021-22902 Vulnerability (CVE-2021-22902) WordPress Plugin Gallery-Video Gallery and Youtube Gallery SQL Injection (2.0.9) WebLogic CVE-2017-10271 Vulnerability (CVE-2017-10271) 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