Cross-site scripting (XSS) vulnerability in index.pl in Ultimate Estate 1.0 and earlier allows remote attackers to inject arbitrary web script or HTML via the cat parameter.
SQL injection vulnerability in index.pl in Ultimate Estate 1.0 and earlier allows remote attackers to execute arbitrary SQL commands via the id parameter.
Multiple cross-site scripting (XSS) vulnerabilities in Ultimate Auction 1.0 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) item parameter in (a) emailtofriend.pl or (b) violation.pl, (2) seller parameter in (c) vsoa.pl, (3) user parameter in (d) userask.pl or (e) leavefeed.pl, (4) itemnum parameter in userask.pl, (5) category parameter in (f) itemlist.pl, and the (6) query parameter in (g) search.pl.