What is CVE-2020-14457?

CVE-2020-14457 is a medium-severity vulnerability in Mattermost Server. CVSS score: 5.3/10. Published 2020-06-19.

How severe is CVE-2020-14457?

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

Vulnerability in Mattermost Server

CVE-2020-14457

An issue was discovered in Mattermost Server before 5.20.0. Non-members can receive broadcasted team details via the update_team WebSocket event, aka MMSA-2020-0012.

EPSS: 0.009 (56.6th 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:L/I:N/A:N.

Affected products

Mattermost Mattermost_server
N/a — versions n/a

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-14457?: CVE-2020-14457 is a medium-severity vulnerability in Mattermost Server. CVSS score: 5.3/10. Published 2020-06-19.
How severe is CVE-2020-14457?: Medium severity. CVSS v3 base score is 5.3 out of 10.