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().

Affected Software

VendorProductVersion RangeStatus
Drupal.orgDrupal Core8.4.x versions before 8.4.5affected

Weaknesses

  • Access bypass

ADP Enrichment

CVE Program Container

Additional References

References