Description Plone before 5.2.3 allows XXE attacks via a feature that is explicitly only available to the Manager role. Remediation References CVE-2020-28734 Related Vulnerabilities Drupal Core 7.x Cross-Site Scripting (7.0 - 7.79) WordPress Plugin JupiterX Core Privilege Escalation (2.0.7) Oracle JRE CVE-2013-0446 Vulnerability (CVE-2013-0446) WordPress Plugin Image Rotator Cross-Site Scripting (1.0) OpenSSL Cryptographic Issues Vulnerability (CVE-2016-0800) Severity High Classification CVE-2020-28734 CWE-611 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities