CVE-2017-6925

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-01-15 · updated 2026-06-17

Description

In versions of Drupal 8 core prior to 8.3.7; There is a vulnerability in the entity access system that could allow unwanted access to view, create, update, or delete entities. This only affects entities that do not use or do not have UUIDs, and entities that have different access restrictions on different revisions of the same entity.

Affected products

Drupal: from 8.0.0 before 8.3.7 — fixed in 8.3.7

How to fix

Upgrade to a fixed version: Drupal 8.3.7. Check the vendor advisory for mitigations.

References

http://www.securityfocus.com/bid/100368
http://www.securitytracker.com/id/1039200
https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-08-16/drupal-core-multiple
http://www.securityfocus.com/bid/100368
http://www.securitytracker.com/id/1039200
https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-08-16/drupal-core-multiple

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