Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Tribulant Newsletters allows Reflected XSS.This issue affects Newsletters: from n/a through 4.9.9.1.CreditsLe Ngoc Anh (Patchstack Alliance)Referenceshttps://patchstack.com/database/vulnerability/newsletters-lite/wordpress-newsletters-plugin-4-9-9-1-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve