CVE-2017-6930 - In Drupal versions 8.4.x versions before 8.4.5 when using node access controls with a multilingual s

CVE-2017-6930

Summary

In Drupal versions 8.4.x versions before 8.4.5 when using node access controls with a multilingual site, Drupal marks the untranslated version of a node as the default fallback for access queries. This fallback is used for languages that do not yet have a translated version of the created node. This can result in an access bypass vulnerability. This issue is mitigated by the fact that it only applies to sites that a) use the Content Translation module; and b) use a node access module such as Domain Access which implement hook_node_access_records().

References

https://www.drupal.org/sa-core-2018-001

Vulnerable Configurations

cpe:2.3:a:drupal:drupal:8.4.0:*:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:*:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:-:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:-:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:beta1:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:beta1:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:rc1:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:rc1:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:rc2:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.0:rc2:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.1:*:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.1:*:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.2:*:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.2:*:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.3:*:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.3:*:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.4:*:*:*:*:*:*:*
cpe:2.3:a:drupal:drupal:8.4.4:*:*:*:*:*:*:*

CVSS

Base:	6.8 (as of 03-10-2019 - 00:03)
Impact:
Exploitability:

CWE

NVD-CWE-noinfo

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:P/I:P/A:P

refmap via4

confirm

https://www.drupal.org/sa-core-2018-001

Last major update

03-10-2019 - 00:03

Published

01-03-2018 - 23:29

Last modified

03-10-2019 - 00:03