An Guestbook Security Vulnerabilities

CVE-2008-2414

Cross-site scripting (XSS) vulnerability in send_email.php in AN Guestbook (ANG) 0.4 allows remote attackers to inject arbitrary web script or HTML via the postid parameter.

CVE-2008-3847

Multiple cross-site scripting (XSS) vulnerabilities in AN Guestbook (ANG) before 0.7.6 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.