CVE-2018-21258
Mattermost Server is vulnerable to a Denial of Service attack through `invite_people` command in github.com/mattermost/mattermost-server
7.5
HIGH
CVSS 3.1
EPSS 0.33%
Description
Mattermost Server is vulnerable to a Denial of Service attack through `invite_people` command in github.com/mattermost/mattermost-server
How to fix CVE-2018-21258
To remediate CVE-2018-21258, upgrade the affected package to a fixed version below.
- —upgrade to 5.1.0 or later
- —no fix listed
- —upgrade to 5.1.0 or later
Is CVE-2018-21258 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 5.1.0
- from 0
- from 0, < 5.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |