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. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

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.

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. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.