CVE-2023-2515
Mattermost Incorrect Authorization vulnerability
8.8
HIGH
CVSS 3.1
EPSS 0.25%
Description
Mattermost fails to restrict a user with permissions to edit other users and to create personal access tokens from elevating their privileges to system admin
How to fix CVE-2023-2515
To remediate CVE-2023-2515, upgrade the affected package to a fixed version below.
- Bitnami/mattermost—upgrade to 7.1.8 or later
- —upgrade to 7.1.8 or later
Is CVE-2023-2515 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 7.1.8, >= 7.2.0, < 7.7.4, >= 7.8.0, < 7.8.3, >= 7.9.0, < 7.9.2
- from 0, < 7.1.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |