Multiple cross-site scripting (XSS) vulnerabilities in Open-Xchange AppSuite and Server before 6.20.7 rev18, 6.22.0 before rev16, 6.22.1 before rev19, 7.0.1 before rev7, 7.0.2 before rev11, and 7.2.0 before rev8 allow remote attackers to inject arbitrary web script or HTML via (1) embedded VBScript, (2) object/data Base64 content, (3) a Content-Type header, or (4) UTF-16 encoding, aka Bug IDs 25957, 26237, 26243, and 26244.
Open-Xchange AppSuite before 7.0.2 rev14, 7.2.0 before rev11, 7.2.1 before rev10, and 7.2.2 before rev9 relies on user-supplied data to predict the IMAP server hostname for an external domain name, which allows remote authenticated users to discover e-mail credentials of other users in opportunistic circumstances via a manual-mode association of a personal e-mail address with the hostname of a crafted IMAP server.
Multiple race conditions in HtmlCleaner before 2.6, as used in Open-Xchange AppSuite 7.2.2 before rev13 and other products, allow remote authenticated users to read the private e-mail of other persons in opportunistic circumstances by leveraging lack of thread safety and performing a rapid series of (1) mail-sending or (2) draft-saving operations.
Cross-site scripting (XSS) vulnerability in Open-Xchange AppSuite and Server before 6.22.0 rev16, 6.22.1 before rev19, 7.0.1 before rev7, 7.0.2 before rev11, and 7.2.0 before rev8 allows remote authenticated users to inject arbitrary web script or HTML via a delivery=view action, aka Bug ID 26373, a different vulnerability than CVE-2013-3106.
The open source version of Open-Xchange 0.8.2 and earlier uses a static default username and password with a valid login shell in the initfile for the ldap-server, which allows remote attackers to access any server where the default has not been changed.
Cross-site scripting (XSS) vulnerability in webmail in Open-Xchange 0.8.1-6 and earlier, with "Inline HTML" enabled, allows remote attackers to inject arbitrary web script or HTML via e-mail attachments, which are rendered inline.