CVE-2017-6931
Drupal Settings Tray access bypass
6.5
MEDIUM
CVSS 3.1
EPSS 0.18%
Description
In Drupal versions 8.4.x versions before 8.4.5 the Settings Tray module has a vulnerability that allows users to update certain data that they do not have the permissions for. If you have implemented a Settings Tray form in contrib or a custom module, the correct access checks should be added. This release fixes the only two implementations in core, but does not harden against other such bypasses. This vulnerability can be mitigated by disabling the Settings Tray module.
How to fix CVE-2017-6931
To remediate CVE-2017-6931, upgrade the affected package to a fixed version below.
- —upgrade to 8.4.5 or later
- —upgrade to 8.4.5 or later
Is CVE-2017-6931 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 8.4.0, < 8.4.5
- >= 8.4.0, < 8.4.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |