Cross-site scripting (XSS) vulnerability in add.asp in Hogstorps hogstorp guestbook 2.0 allows remote attackers to inject arbitrary web script or HTML via the (1) name, (2) email, and (3) headline parameters.
admin/radera/tabort.asp in Hogstorps hogstorp guestbook 2.0 does not verify user credentials, which allows remote attackers to delete arbitrary posts via a modified delID parameter.
admin/redigera/redigera2.asp in Hogstorps hogstorp Guestbook 2.0 does not verify user credentials, which allows remote attackers to edit arbitrary posts via unspecified vectors.
