CVE-2020-14460
6.5
MEDIUM
CVSS 3.1
EPSS 0.23%
Description
An issue was discovered in Mattermost Server before 5.19.0, 5.18.1, 5.17.3, 5.16.5, and 5.9.8. Creation of a trusted OAuth application does not always require admin privileges, aka MMSA-2020-0001.
How to fix CVE-2020-14460
To remediate CVE-2020-14460, upgrade the affected package to a fixed version below.
- Bitnami/mattermost—upgrade to 5.9.8 or later
Is CVE-2020-14460 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 5.9.8, >= 5.16.0, < 5.16.5, >= 5.17.0, < 5.17.3, >= 5.18.0, < 5.18.1 | >= 5.19.0-rc1, <= 5.19.0-rc1, >= 5.19.0-rc2, <= 5.19.0-rc2, >= 5.19.0-rc3, <= 5.19.0-rc3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |