What is CVE-2017-18905?

CVE-2017-18905 is a medium-severity vulnerability in Mattermost Server, classified under Insufficient Session Expiration. CVSS score: 5.3/10. Published 2020-06-19.

How severe is CVE-2017-18905?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Mattermost Server

CVE-2017-18905

An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when used as an OAuth 2.0 service provider, Session invalidation was mishandled.

EPSS: 0.008 (51.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Mattermost Mattermost_server
N/a — versions n/a

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2017-18905?: CVE-2017-18905 is a medium-severity vulnerability in Mattermost Server, classified under Insufficient Session Expiration. CVSS score: 5.3/10. Published 2020-06-19.
How severe is CVE-2017-18905?: Medium severity. CVSS v3 base score is 5.3 out of 10.