CVE-2018-16463

low-risk

Published 2018-10-30

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.

Do I need to act?

0.13% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 3.1/10 Low

NETWORK / HIGH complexity

Affected Products (7)

Nextcloud Server

Affected Vendors

Nextcloud

References (4)

Third Party Advisory https://hackerone.com/reports/237184

Vendor Advisory https://nextcloud.com/security/advisory/?id=NC-SA-2018-013

Third Party Advisory https://hackerone.com/reports/237184

Vendor Advisory https://nextcloud.com/security/advisory/?id=NC-SA-2018-013

/ 100

low-risk

Severity 11/34 · Low

Exploitability 1/34 · Minimal

Exposure 14/34 · Moderate