PT-2017-10157 · Owncloud+1 · Owncloud Server+1

Soreks · Publicado 2017-03-28 · Atualizado 2019-10-09 · CVE-2016-9466

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 10.0.1 ownCloud Server versions prior to 9.0.6 and 9.1.2

Description The issue arises from a Reflected XSS in the Gallery application, where the gallery app fails to properly sanitize exception messages from the server. This leads to a reflected Cross-Site-Scripting vulnerability due to an endpoint that allows an attacker to influence the error message.

Recommendations For Nextcloud Server versions prior to 10.0.1, update to version 10.0.1 or later. For ownCloud Server versions prior to 9.0.6, update to version 9.0.6 or later. For ownCloud Server versions prior to 9.1.2, update to version 9.1.2 or later.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2016-9466

Produtos afetados

Nextcloud Server

Owncloud Server

Referências · 9

• 🔥 https://hackerone.com/reports/165686 · Exploit
• https://github.com/nextcloud/gallery/commit/f9ef505c1d60c9041e251682e0f6b3daad952d58 · Correção
• https://github.com/owncloud/gallery/commit/dc4887f1afcc0cf304f4a0694075c9364298ad8a · Correção
• https://github.com/owncloud/gallery/commit/b3b3772fb9bec61ba10d357bef42b676fa474eee · Correção
• https://nextcloud.com/security/advisory/?id=nc-sa-2016-009 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2016-9466 · Aviso do Fabricante
• https://owncloud.org/security/advisory/?id=oc-sa-2016-019 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9466 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-9466 · Nota de Segurança