PT-2016-5403

Name of the Vulnerable Software and Affected Versions Open-Xchange OX AppSuite versions prior to 7.8.0-rev27 Description An issue in the "defer" servlet allows arbitrary URLs to be provided as redirection targets due to missing checks. This can trick users into following a link to a trustworthy...

CVE-2016-4027: Exposure of Sensitive Information to an Unauthorized Actor

An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev10. App Suite frontend offers to control whether a user wants to store cookies that exceed the session duration. This functionality is useful when logging in from clients with reduced privileges or shared environments. However t...

CVE-2016-6854: Improper Neutralization of Input During Web Page Generation

An issue was discovered in Open-Xchange OX Guard before 2.4.2-rev5. Script code which got injected to a mail with inline PGP signature gets executed when verifying the signature. Malicious script code can be executed within a user's context. This can lead to session hijacking or triggering unwant...

CVE-2016-2840: Improper Neutralization of Input During Web Page Generation

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...

PT-2016-7140

Name of the Vulnerable Software and Affected Versions Open-Xchange OX App Suite versions prior to 7.8.2-rev8 Description An issue allows API requests to inject, generate, and download executable files to the client, known as "Reflected File Download". A malicious platform-specific batch file can ...

PT-2016-7142

Name of the Vulnerable Software and Affected Versions Open-Xchange OX Guard versions prior to 2.4.2-rev5 Description An issue in Open-Xchange OX Guard allows script code to be provided as a parameter to the OX Guard guest reader web application, enabling cross-site scripting attacks against...

PT-2016-7144

Name of the Vulnerable Software and Affected Versions Open-Xchange OX Guard versions prior to 2.4.2-rev5 Description An issue allows script code and references to external websites to be injected into the names of PGP public keys. When a user requests the key later using a specific URL, the...

CVE-2016-4046: Server-Side Request Forgery (SSRF)

An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev11. The API to configure external mail accounts can be abused to map and access network components within the trust boundary of the operator. Users can inject arbitrary hosts and ports to API calls. Depending on the response typ...

CVE-2016-4045: Improper Neutralization of Input During Web Page Generation

An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev11. Script code can be embedded to RSS feeds using a URL notation. In case a user clicks the corresponding link at the RSS reader of App Suite, code gets executed at the context of the user. Malicious script code can be executed...

CVE-2016-6850: Improper Neutralization of Input During Web Page Generation

An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev8. SVG files can be used as profile pictures. In case their XML structure contains iframes and script code, that code may get executed when calling the related picture URL or viewing the related person's image within a browser...

CVE-2016-4028: Undefined Security Weakness

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...

PT-2016-5819

Name of the Vulnerable Software and Affected Versions Open-Xchange OX App Suite versions prior to 7.8.1-rev8 Description An issue was discovered where references to external Open XML document type definitions .dtd resources can be placed within .docx and .xslx files. When parsing certain parts of...

Open-Xchange OX Guard Cross-Site Scripting Vulnerability (CNVD-2016-07643)

Open-Xchange OX Guard is a suite of security protection software for e-mail and files from Open-Xchange USA. A cross-site scripting vulnerability exists in Open-Xchange OX Guard 2.4.2 and prior versions, which stems from the program's failure to adequately filter user-submitted input. When a user...

Open-Xchange App Suite 7.8.2 Cross Site Scripting

Product: OX App Suite Vendor: OX Software GmbH Internal reference: 46484 Bug ID Vulnerability type: Cross Site Scripting CWE-80 Vulnerable version: 7.8.2 and earlier Vulnerable component: frontend Report confidence: Confirmed Solution status: Fixed by Vendor Fixed version: 7.6.2-rev46, 7.6.3-rev1...

Open-Xchange Guard 2.4.2 Cross Site Scripting

Product: OX Guard Vendor: OX Software GmbH Internal reference: 47878 Bug ID Vulnerability type: Cross Site Scripting CWE-80 Vulnerable version: 2.4.2 and earlier Vulnerable component: guard Report confidence: Confirmed Solution status: Fixed by Vendor Fixed version: 2.4.0-rev11, 2.4.2-rev5...

Open-Xchange App Suite 7.8.2 - Cross Site Scripting

Exploit for cgi platform in category web applications Product: OX App Suite Vendor: OX Software GmbH Internal reference: 46484 Bug ID Vulnerability type: Cross Site Scripting CWE-80 Vulnerable version: 7.8.2 and earlier Vulnerable component: frontend Report confidence: Confirmed Solution status:...

Open-Xchange Guard 2.4.2 - Multiple Cross-Site Scripting Vulnerabilities

Open-Xchange Guard 2.4.2 - Multiple Cross-Site Scripting Vulnerabilities Product: OX Guard Vendor: OX Software GmbH Internal reference: 47878 Bug ID Vulnerability type: Cross Site Scripting CWE-80 Vulnerable version: 2.4.2 and earlier Vulnerable component: guard Report confidence: Confirmed...

Open-Xchange Guard 2.4.2 - Multiple Cross Site Scripting

Exploit for linux platform in category web applications Product: OX Guard Vendor: OX Software GmbH Internal reference: 47878 Bug ID Vulnerability type: Cross Site Scripting CWE-80 Vulnerable version: 2.4.2 and earlier Vulnerable component: guard Report confidence: Confirmed Solution status: Fixed...

Open-Xchange: OX (Guard): Stored Cross-Site Scripting via Email Attachment

Summary Improper handling of email attachments by "OX Guard" causes a Stored Cross-Site Scripting XSS vulnerability inside the OX "Mail" module. Injected code will be executed when the victim opens the HTML attachment of a decrypted email by using the "Open in browser" link/button. Proof of Conce...

Open-Xchange: OX Guard: DOM Based Cross-Site Scripting (#2)

Summary OX Guard's "Guest Reader" is vulnerable to DOM Based XSS. While this report is closely related to 158853, it is not a duplicate. I've had a look at the code introduced by commit 7fdbd307662f0041ed5e45b2f73c6530b79c6124, which I believe was supposed to protect against 158853. Today's repor...