CVE-2016-9466

Severity Score

6.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Nextcloud Server before 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from Reflected XSS in the Gallery application. The gallery app was not properly sanitizing exception messages from the Nextcloud/ownCloud server. Due to an endpoint where an attacker could influence the error message, this led to a reflected Cross-Site-Scripting vulnerability.

Nextcloud Server en versiones anteriores a 10.0.1 y ownCloud Server en versiones anteriores a 9.0.6 y 9.1.2 sufren de Reflexed XSS en la aplicación Galería. La aplicación de la galería no estaba correctamente desinfectando los mensajes de excepción del servidor Nextcloud/ownCloud. Debido a un punto final en el que un atacante podría influir en el mensaje de error, esto llevó a una vulnerabilidad de secuencias de comandos en sitios cruzados reflejada.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-11-19 CVE Reserved
2017-03-28 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (6)

URL	Tag	Source

URL	Date	SRC
https://hackerone.com/reports/165686	2024-08-06

URL	Date	SRC
https://github.com/nextcloud/gallery/commit/f9ef505c1d60c9041e251682e0f6b3daad952d58	2019-10-09
https://github.com/owncloud/gallery/commit/b3b3772fb9bec61ba10d357bef42b676fa474eee	2019-10-09
https://github.com/owncloud/gallery/commit/dc4887f1afcc0cf304f4a0694075c9364298ad8a	2019-10-09
https://nextcloud.com/security/advisory/?id=nc-sa-2016-009	2019-10-09
https://owncloud.org/security/advisory/?id=oc-sa-2016-019	2019-10-09

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nextcloud Search vendor "Nextcloud"		Nextcloud Server Search vendor "Nextcloud" for product "Nextcloud Server"				>= 10.0.0 < 10.0.1 Search vendor "Nextcloud" for product "Nextcloud Server" and version " >= 10.0.0 < 10.0.1"		-		Affected
Owncloud Search vendor "Owncloud"		Owncloud Search vendor "Owncloud" for product "Owncloud"				>= 9.0.0 < 9.0.6 Search vendor "Owncloud" for product "Owncloud" and version " >= 9.0.0 < 9.0.6"		-		Affected
Owncloud Search vendor "Owncloud"		Owncloud Search vendor "Owncloud" for product "Owncloud"				>= 9.1.0 < 9.1.2 Search vendor "Owncloud" for product "Owncloud" and version " >= 9.1.0 < 9.1.2"		-		Affected