SQL injection vulnerability in (1) fdelmail.asp, (2) addressc.asp, and possibly (3) postmail.asp and (4) fmvmail.asp in CMailServer 5.2 allow remote attackers to inject arbitrary SQL commands and delete mail metadata or e-mail addresses of contacts via the indexOfMail parameter.

Cross-site scripting (XSS) vulnerability in admin.asp in CMailServer 5.2 allows remote attackers to execute arbitrary web script or HTML via personal information fields, such as (1) username, (2) name, or (3) comments.