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CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0

15 Dec 2016 — An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev11. The content sanitizer component has an issue with filtering malicious content in case invalid HTML code is provided. In such cases the filter will output a unsanitized representation of the content. Malicious script code can be executed within a user's context. This can lead to session hijacking or triggering unwanted actions via the web interface (sending mail, deleting data etc.). • http://www.securityfocus.com/archive/1/538732/100/0/threaded • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0

15 Dec 2016 — An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev8. Users can provide local file paths to the RSS reader; the response and error code give hints about whether the provided file exists or not. Attackers may discover specific system files or library versions on the middleware server to prepare further attacks. Ha sido descubierto un problema en Open-Xchange OX App Suite en versiones anteriores a 7.8.2-rev8. Usuarios pueden proporcionar rutas de archivo locales para el lector RSS; la respue... • http://www.securityfocus.com/bid/93459 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 5.8EPSS: 0%CPEs: 1EXPL: 0

15 Dec 2016 — 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 type, content and latency, information about existence of hosts and services can be gathered. Attackers can get internal configuration information about the infrastructure of an operator to prepare subsequent attacks. • http://www.securityfocus.com/archive/1/538732/100/0/threaded • CWE-918: Server-Side Request Forgery (SSRF) •

CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0

15 Dec 2016 — 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 authentication that, if executed by the user, may lead to local code execution. Ha sido descubierto un problema en Open-Xchange OX App Suite en versiones anteriores a 7.8.2-rev8. • http://www.securityfocus.com/bid/93460 • CWE-254: 7PK - Security Features •

CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0

15 Dec 2016 — 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. Malicious script code can be executed within a user's context. This can lead to session hijacking or triggering unwanted actions via the web interface (sending mail, deleting data etc.). • http://www.securityfocus.com/bid/93457 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0

15 Dec 2016 — 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 by third parties as part of social engineering attacks. Ha sido descubierto un problema en Open-Xchange OX App Suite en versiones anteriores a 7.8.1-rev11. • http://www.securityfocus.com/archive/1/538732/100/0/threaded •

CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0

15 Dec 2016 — 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 within a user's context. This can lead to session hijacking or triggering unwanted actions via the web interface (sending mail, deleting data etc.). • http://www.securityfocus.com/archive/1/538732/100/0/threaded • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0

15 Dec 2016 — 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 can lead to session hijacking or triggering unwanted actions via the web interface (sending mail, deleting data etc.). • http://www.securityfocus.com/bid/93457 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0

15 Dec 2016 — 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 encryption padding. In combination with AES-CBC, this allows attackers to guess the correct padding. Attackers may run brute-forcing attacks on the content of the guest authentication token and discover user credentials.... • http://www.securityfocus.com/archive/1/538732/100/0/threaded • CWE-255: Credentials Management Errors •

CVSS: 6.1EPSS: 2%CPEs: 1EXPL: 2

13 Sep 2016 — 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 executed within a user's context. This can lead to session hijacking or triggering unwanted actions via the web interface (sending mail, deleting data etc.) in case the user has an active session on the same domain already... • https://www.exploit-db.com/exploits/40377 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •