Multiple cross-site scripting (XSS) vulnerabilities in MailEnable Enterprise 6.5 allow remote attackers to inject arbitrary web script or HTML via the (1) From, (2) To, or (3) Subject header or (4) body in an SMTP e-mail message.
Cross-site scripting (XSS) vulnerability in ForgottenPassword.aspx in MailEnable Professional, Enterprise, and Premium 4.26 and earlier, 5.x before 5.53, and 6.x before 6.03 allows remote attackers to inject arbitrary web script or HTML via the Username parameter.
The SMTP service (MESMTPC.exe) in MailEnable 3.x and 4.25 does not properly perform a length check, which allows remote attackers to cause a denial of service (crash) via a long (1) email address in the MAIL FROM command, or (2) domain name in the RCPT TO command, which triggers an "unhandled invalid parameter error."
MailEnable Professional 3.5.2 and Enterprise 3.52 allow remote attackers to cause a denial of service (crash) via multiple IMAP connection requests to the same folder.
Multiple unspecified vulnerabilities in the SMTP service in MailEnable Standard Edition 1.x, Professional Edition 3.x and earlier, and Enterprise Edition 3.x and earlier allow remote attackers to cause a denial of service (crash) via crafted (1) EXPN or (2) VRFY commands.
Multiple buffer overflows in the IMAP service (MEIMAPS.EXE) in MailEnable Professional Edition and Enterprise Edition 3.13 and earlier allow remote authenticated attackers to execute arbitrary code via long arguments to the (1) FETCH, (2) EXAMINE, and (3) UNSUBSCRIBE commands.
The IMAP service (MEIMAPS.exe) in MailEnable Professional Edition and Enterprise Edition 3.13 and earlier allows remote attackers to cause a denial of service (crash) via (1) SEARCH and (2) APPEND commands without required arguments, which triggers a NULL pointer dereference.
Stack-based buffer overflow in the IMAP service in MailEnable Enterprise and Professional Editions 2.37 and earlier allows remote authenticated users to execute arbitrary code via a long argument to the APPEND command. NOTE: this is probably different than CVE-2006-6423.
Multiple cross-site scripting (XSS) vulnerabilities in MailEnable Professional before 2.37 allow remote attackers to inject arbitrary Javascript script via (1) e-mail messages and (2) the ID parameter to (a) right.asp, (b) Forms/MAI/list.asp, and (c) Forms/VCF/list.asp in mewebmail/base/default/lang/EN/.