CVE-2022-30777: Parallels H-Sphere

Medium severity, CVSS 6.1. EPSS: 2.3% chance of exploitation in the next 30 days.

Parallels H-Sphere 3.6.1713 allows XSS via the index_en.php from parameter.

Affected products

• Parallels H-Sphere: version 3.6.2 only

Published 2022-05-16. Last modified 2026-06-17.