【中文导读】该 CVE 涉及跨站脚本（高危风险）。具体受影响产品、版本和修复方案以 NVD/厂商公告为准。 【原始描述】Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sumitsurai Featured Posts with Multiple Custom Groups (FPMCG) featured-posts-with-multiple-custom-groups-fpmcg allows Reflected XSS.This issue affects Featured Posts with Multiple Custom Groups (FPMCG): from n/a through <= 4.0.