Session Fixation in Nextcloud Server - CVE-2018-16463

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Main Vulnerability Database Vulnerabilities #VU31186

Session Fixation in Nextcloud Server - CVE-2018-16463

Published: October 30, 2018 / Updated: July 17, 2020


Vulnerability identifier: #VU31186
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-16463
CWE-ID: CWE-384
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Nextcloud
Affected software:
Nextcloud Server

Detailed vulnerability description

The vulnerability allows a remote privileged user to read and manipulate data.

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.


How to mitigate CVE-2018-16463

Install update from vendor's website.

Sources