CVE-2016-4045

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.). The attacker needs to reside within the same context to make this attack work.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/archive/1/538732/100/0/threaded
http://www.securitytracker.com/id/1036157	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:open-xchange:open-xchange_appsuite:*:rev9:*:*:*:*:*:*

History

No history.

Information

Published : 2016-12-15 06:59

Updated : 2024-02-04 19:11

NVD link : CVE-2016-4045

Mitre link : CVE-2016-4045

CVE.ORG link : CVE-2016-4045

JSON object : View

Products Affected

open-xchange

open-xchange_appsuite

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2016-4045", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2016-12-15T06:59:08.550", "references": [{"url": "http://www.securityfocus.com/archive/1/538732/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1036157", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "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.). The attacker needs to reside within the same context to make this attack work."}, {"lang": "es", "value": "Ha sido descubierto un problema en Open-Xchange OX App Suite en versiones anteriores a 7.8.1-rev11. Un c\u00f3digo script se puede incorporar a las fuentes RSS mediante una notaci\u00f3n de URL. En caso de que un usuario haga clic en el enlace correspondiente en el lector RSS de App Suite, el c\u00f3digo se ejecuta en el contexto del usuario. El c\u00f3digo script malicioso puede ser ejecutado en un contexto de usuario. Esto puede conducir al secuestro de sesi\u00f3n o activar acciones no deseadas a trav\u00e9s de la interfaz web (env\u00edo de correo, eliminaci\u00f3n de datos, etc.). El atacante necesita estar dentro del mismo contexto para hacer que este ataque funcione."}], "lastModified": "2018-10-19T15:46:30.930", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:open-xchange:open-xchange_appsuite:*:rev9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F8BB7BBD-7706-479D-B1DB-9EAC321913EB", "versionEndIncluding": "7.8.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}