CVE-2023-5333
6.5
MEDIUM
CVSS 3.1
EPSS 0.12%
Description
Mattermost fails to deduplicate input IDs allowing a simple user to cause the application to consume excessive resources and possibly crash by sending a specially crafted request to /api/v4/users/ids with multiple identical IDs.
How to fix CVE-2023-5333
To remediate CVE-2023-5333, upgrade the affected package to a fixed version below.
- Bitnami/mattermost—upgrade to 7.8.11 or later
Is CVE-2023-5333 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7.8.11, >= 8.0.0, < 8.0.3, >= 8.1.0, < 8.1.2
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:N/A:H |