CVE-2023-50333
Mattermost allows demoted guests to change group names in github.com/mattermost/mattermost-server
3.7
LOW
CVSS 3.1
EPSS 0.07%
Description
Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names.
How to fix CVE-2023-50333
To remediate CVE-2023-50333, upgrade the affected package to a fixed version below.
- Bitnami/mattermost—upgrade to 8.1.7 or later
- —no fix listed
- —no fix listed
- —no fix listed
- —upgrade to 8.1.7 or later
- —no fix listed
Is CVE-2023-50333 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (6)
- from 0, < 8.1.7
- from 0
- from 0
- from 0
- from 0, < 8.1.7
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L |