CVE-2005-1605

Cross-site scripting (XSS) vulnerability in the guestbook for SiteStudio 1.6 allows remote attackers to inject arbitrary web script or HTML via the name field to (1) psoft.guestbook.GuestBookServ in Standalone Site Studio or (2) E-Guest_sign.pl in Integrated Site Studio with H-Sphere.

CVE-2008-1049

Unspecified vulnerability in Parallels SiteStudio before 1.7.2, and 1.8.x before 1.8b, as used in Parallels H-Sphere 3.0 before Patch 9 and 2.5 before Patch 11, has unknown impact and attack vectors.

CVE-2007-2633

Directory traversal vulnerability in H-Sphere SiteStudio 1.6 allows remote attackers to read, or include and execute, arbitrary local files via a .. (dot dot) in the template parameter.