Description Plone through 5.2.4 allows XSS via the inline_diff methods in Products.CMFDiffTool. Remediation References CVE-2021-33513 Related Vulnerabilities Apache HTTP Server Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2007-4465) WordPress Plugin Limit Attempts by BestWebSoft SQL Injection (1.1.0) Apache Tomcat Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2009-0580) MySQL CVE-2013-2389 Vulnerability (CVE-2013-2389) WordPress Plugin wp heyloyalty Remote Code Execution (1.1.4) Severity Medium Classification CVE-2021-33513 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities