Cross site scripting

An issue was discovered in Open-Xchange OX Guard before 2.4.2-rev5. Script code can be provided as parameter to the OX Guard guest reader web application. This allows cross-site scripting attacks against arbitrary users since no prior authentication is needed. Malicious script code can be execute...

Design/Logic Flaw

An issue was discovered in Open-Xchange Guard before 2.2.0-rev8. The "getprivkeybyid" API call is used to download a PGP Private Key for a specific user after providing authentication credentials. Clients provide the "id" and "cid" parameter to specify the current user by its user- and context-ID...

Open redirect

An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev5. JavaScript code can be used as part of ical attachments within scheduling E-Mails. This content, for example an appointment's location, will be presented to the user at the E-Mail App, depending on the invitation workflow. Th...

Design/Logic Flaw

An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev8. SVG files can be used as mp3 album covers. In case their XML structure contains script code, that code may get executed when calling the related cover URL. Malicious script code can be executed within a user's context. This c...

Open redirect

An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev11. Custom messages can be shown at the login screen to notify external users about issues with sharing links. This mechanism can be abused to inject arbitrary text messages. Users may get tricked to follow instructions injected...

Xxe

An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev8. References to external Open XML document type definitions .dtd resources can be placed within .docx and .xslx files. Those resources were requested when parsing certain parts of the generated document. As a result an attacker...

Design/Logic Flaw

An issue was discovered in Open-Xchange Server 6 / OX AppSuite before 7.8.0-rev26. The "session" parameter for file-download requests can be used to inject script code that gets reflected through the subsequent status page. Malicious script code can be executed within a trusted domain's context...

Design/Logic Flaw

An issue was discovered in Open-Xchange OX Guard before 2.4.2-rev5. Script code and references to external websites can be injected to the names of PGP public keys. When requesting that key later on using a specific URL, such script code might get executed. In case of injecting external websites,...

Open redirect

An issue was discovered in Open-Xchange OX AppSuite before 7.8.0-rev27. The "defer" servlet offers to redirect a client to a specified URL. Since some checks were missing, arbitrary URLs could be provided as redirection target. Users can be tricked to follow a link to a trustworthy domain but end...

Design/Logic Flaw

An issue was discovered in Open-Xchange OX Guard before 2.4.0-rev8. OX Guard uses an authentication token to identify and transfer guest users' credentials. The OX Guard API acts as a padding oracle by responding with different error codes depending on whether the provided token matches the...

CVE-2015-8542

An issue was discovered in Open-Xchange Guard before 2.2.0-rev8. The "getprivkeybyid" API call is used to download a PGP Private Key for a specific user after providing authentication credentials. Clients provide the "id" and "cid" parameter to specify the current user by its user- and context-ID...

CVE-2016-4047

An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev8. References to external Open XML document type definitions .dtd resources can be placed within .docx and .xslx files. Those resources were requested when parsing certain parts of the generated document. As a result an attacker...

CVE-2016-3174

An issue was discovered in Open-Xchange OX AppSuite before 7.8.0-rev27. The "defer" servlet offers to redirect a client to a specified URL. Since some checks were missing, arbitrary URLs could be provided as redirection target. Users can be tricked to follow a link to a trustworthy domain but end...

CVE-2016-6850

The CVE-2016-6850 issue affects Open-Xchange OX App Suite before 7.8.2-rev8, where SVG profile pictures can carry iframes and script in their XML. This allows malicious script execution in a user’s browser context, potentially leading to session hijacking or unintended actions (e.g., sending mail...

CVE-2016-6851

CVE-2016-6851 (Open-Xchange OX Guard) vulnerability in Open-Xchange OX Guard before 2.4.2-rev5 allows cross-site scripting via the guest reader web application without authentication. Malicious script can execute in a user’s context, potentially causing session hijacking or triggering actions (e....

CVE-2016-6842

Open-Xchange OX App Suite prior to 7.8.2-rev8 contains a cross-site scripting issue in which setting a user’s name to JavaScript code causes that code to execute when the victim accesses the user’s shared Templates folder via OX Documents. The attack requires the folder to be shared to the victim...

CVE-2016-6848

An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev8. API requests can be used to inject, generate and download executable files to the client "Reflected File Download". Malicious platform specific e.g. Microsoft Windows batch file can be created via a trusted domain without...

CVE-2016-6843

Open-Xchange OX App Suite before 7.8.2-rev8 is affected. When adding contacts to a group via autocomplete, script code can be injected and executed in the context of the user creating or changing the group, potentially leading to session hijacking or unwanted actions in the web interface (e.g., s...

CVE-2016-5124

Open-Xchange OX App Suite (frontend) is affected by CVE-2016-5124. Before 7.8.1-rev14, dragging and dropping images from external sources into HTML editors (e.g., E‑Mail Compose, OX Text) can inject script code in the user’s context, bypassing XSS filters. Exploitation requires user social engine...

CVE-2016-5740

CVE-2016-5740 affects Open-Xchange OX App Suite up to 7.8.2-rev5; JavaScript in iCal attachments within scheduling emails can execute in the user’s session, enabling malicious code execution, possible session hijacking, or triggering actions (e.g., sending mail, deleting data). Root cause: unsafe...