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 Wp-Insert Cross-Site Scripting (2.5.0) Plone CMS Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-7140) MySQL CVE-2016-8318 Vulnerability (CVE-2016-8318) WordPress Plugin Login Logout Menu Cross-Site Scripting (1.3.3) WordPress Plugin Easy Testimonial Slider Unspecified Vulnerability (1.0.2) 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