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 Backup Migration CVE-2023-6553 Vulnerability (CVE-2023-6553) WordPress Plugin Ultimate Responsive Image Slider Unspecified Vulnerability (3.3.2) PHP Out-of-bounds Write Vulnerability (CVE-2016-5399) WordPress Plugin Ninja Forms Contact Form-The Drag and Drop Form Builder for WordPress Unspecified Vulnerability (2.8.9) Ruby on Rails Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-1098) 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