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CVE-2016-9466 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/nextcloud/gallery/commit/f9ef505c1d60c9041e251682e0f6b3daad952d58	CVE	Issue TrackingPatchThird Party Advisory
https://github.com/owncloud/gallery/commit/b3b3772fb9bec61ba10d357bef42b676fa474eee	CVE	Issue TrackingPatchThird Party Advisory
https://github.com/owncloud/gallery/commit/dc4887f1afcc0cf304f4a0694075c9364298ad8a	CVE	Issue TrackingPatchThird Party Advisory
https://hackerone.com/reports/165686	CVE	ExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2016-009	CVE	PatchVendor Advisory
https://owncloud.org/security/advisory/?id=oc-sa-2016-019	CVE	PatchVendor Advisory
https://github.com/nextcloud/gallery/commit/f9ef505c1d60c9041e251682e0f6b3daad952d58	[email protected]	Issue TrackingPatchThird Party Advisory
https://github.com/owncloud/gallery/commit/b3b3772fb9bec61ba10d357bef42b676fa474eee	[email protected]	Issue TrackingPatchThird Party Advisory
https://github.com/owncloud/gallery/commit/dc4887f1afcc0cf304f4a0694075c9364298ad8a	[email protected]	Issue TrackingPatchThird Party Advisory
https://hackerone.com/reports/165686	[email protected]	ExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2016-009	[email protected]	PatchVendor Advisory
https://owncloud.org/security/advisory/?id=oc-sa-2016-019	[email protected]	PatchVendor Advisory

see all 12 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]

Affected Products

Product	Versions
nextcloud nextcloud server	>= 10.0.0, < 10.0.1
CPE cpe:2.3:a:nextcloud:nextcloud_server:::::::: Remediation No remediation found in references.
owncloud owncloud	>= 9.0.0, < 9.0.6 >= 9.1.0, < 9.1.2
CPE cpe:2.3:a:owncloud:owncloud:::::::: Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Mar 12, 2019	Reanalysis	[email protected]
Mar 30, 2017	Initial Analysis	[email protected]