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 WordPress Plugin Appointments Scheduler Cross-Site Scripting (1.5) WordPress Plugin Calendar Event Multi View Unspecified Vulnerability (1.3.58) WordPress Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-10102) WordPress Plugin eShop Code Injection (6.3.11) Apache Traffic Server Uncontrolled Resource Consumption Vulnerability (CVE-2018-8005) Severity High Classification CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities CWE-611 CVE-2020-28734