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 Login With Ajax Cross-Site Scripting (3.0.4) MySQL CVE-2016-0597 Vulnerability (CVE-2016-0597) WordPress Plugin iframe Cross-Site Scripting (3.0) WordPress Plugin U Extended Comment 'fileurl' Parameter Arbitrary File Download (1.0.1) WordPress 4.1.x Multiple Vulnerabilities (4.1 - 4.1.11) 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