Description Pega Platform before 8.4.0 has a XSS issue via stream rule parameters used in the request header. Remediation References CVE-2020-24353 Related Vulnerabilities WordPress Plugin Contest Gallery-Photo Contest for WordPress Cross-Site Scripting (13.1.0.9) WordPress Plugin iThemes Security (formerly Better WP Security) Multiple Vulnerabilities (3.6.3) WordPress Plugin Page Builder:PageLayer-Drag and Drop website builder Cross-Site Request Forgery (1.1.1) Atlassian Jira Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-3400) WordPress Plugin Knews Multilingual Newsletters 'ff' Parameter Cross-Site Scripting (1.1.0) Severity Medium Classification CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities CWE-707 CVE-2020-24353