CVE-2023-47168
Mattermost Open Redirect vulnerability
4.3
MEDIUM
CVSS 3.1
EPSS 0.19%
Description
Mattermost fails to properly check a redirect URL parameter allowing for an open redirect was possible when the user clicked "Back to Mattermost" after providing a invalid custom url scheme in /oauth/{service}/mobile_login?redirect_to=
How to fix CVE-2023-47168
To remediate CVE-2023-47168, upgrade the affected package to a fixed version below.
- —upgrade to 7.8.13 or later
- —upgrade to 9.1.1 or later
Is CVE-2023-47168 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 7.8.13
- >= 9.1.0, < 9.1.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |