Description Plone before 5.2.3 allows SSRF attacks via the tracebacks feature (only available to the Manager role). Remediation References CVE-2020-28735 Related Vulnerabilities WordPress Plugin Unlimited Elements For Elementor (Free Widgets, Addons, Templates) Cross-Site Scripting (1.5.107) WordPress Plugin Apocalypse Meow Security Bypass (21.2.7) PHP-Fusion Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-17450) WordPress Plugin Form Builder CP Cross-Site Scripting (1.2.31) WordPress Plugin Media Library Categories Multiple Cross-Site Scripting Vulnerabilities (1.1.1) Severity High Classification CVE-2020-28735 CWE-918 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities