Multiple cross-site scripting (XSS) vulnerabilities in login.php in webshell4 in Parallels H-Sphere 3.0.0 P9 and 3.1 P1 allow remote attackers to inject arbitrary web script or HTML via the (1) err, (2) errorcode, and (3) login parameters.
h-sphere
CVE-2022-30777
Parallels H-Sphere 3.6.1713 allows XSS via the index_en.php from parameter.