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 e107 Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2011-3731) WordPress Plugin MP3-jPlayer Multiple Cross-Site Request Forgery Vulnerabilities (2.7.3) WordPress Plugin Shortcoder-Create Shortcodes for Anything Security Bypass (6.3) WordPress Plugin Simple Social Media Share Buttons-Social Sharing for Everyone Privilege Escalation (2.0.21) Dolibarr Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-13239) 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