admin.php?page=notification_by_mail in Piwigo 2.9.5 has XSS via the nbm&#95;send&#95;html&#95;mail, nbm&#95;send&#95;mail&#95;as, nbm&#95;send&#95;detailed&#95;content, nbm&#95;complementary&#95;mail&#95;content, nbm&#95;send&#95;recent&#95;post&#95;dates, or param&#95;submit parameter. This is exploitable via CSRF.