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 MySQL Other Vulnerability (CVE-2004-0837) WordPress Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2008-1304) WordPress Plugin CP Contact Form with PayPal Cross-Site Scripting (1.2.98) MySQL Other Vulnerability (CVE-2001-1274) Chamilo Other Vulnerability (CVE-2023-34962) 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