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CVE-2018-16463 Details

Description

A bug causing session fixation in Nextcloud Server prior to 14.0.0, 13.0.3 and 12.0.8 could potentially allow an attacker to obtain access to password protected shares.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:3.1 LOWVector:CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://hackerone.com/reports/237184	CVE	Third Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2018-013	CVE	Vendor Advisory
https://hackerone.com/reports/237184	[email protected]	Third Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2018-013	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-384	Session Fixation	[email protected]
CWE-384	Session Fixation	[email protected]

Affected Products

Product	Versions
nextcloud nextcloud server	< 12.0.8 >= 13.0.0, < 13.0.3 14.0.0 beta1 14.0.0 beta2 14.0.0 beta3
CPE cpe:2.3:a:nextcloud:nextcloud_server:::::::: cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta1:::::: cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta2:::::: cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta3:::::: cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta4:::::: cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:rc1:::::: cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:rc2:::::: Remediation No remediation found in references.

Product

Versions

nextcloud nextcloud server

< 12.0.8

>= 13.0.0, < 13.0.3

14.0.0 beta1

14.0.0 beta2

14.0.0 beta3

CPE

cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta3:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta4:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:rc2:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Jan 17, 2019	Initial Analysis	[email protected]