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CVE-2017-6925
CRITICAL
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.
Published: Jan 15, 2019
Modified: Jun 17, 2026
NVD-CWE-noinfo
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| drupal | drupal | * ≥ 8.0.0 < 8.3.7 |
GitHub Security Advisory GHSA-f4qx-jqfq-7785
Drupal Entity access bypass for entities that do not have UUIDs or have protected revisions
composer
drupal/core
>= 8.0, < 8.3.7
Fixed: 8.3.7
composer
drupal/drupal
>= 8.0, < 8.3.7
Fixed: 8.3.7
References (6)
- http://www.securityfocus.com/bid/100368 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039200 Third Party Advisory, VDB Entry
- https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-08-16/drupal-core-multiple Mitigation, Vendor Advisory
- http://www.securityfocus.com/bid/100368 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039200 Third Party Advisory, VDB Entry
- https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-08-16/drupal-core-multiple Mitigation, Vendor Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
3.02%
Top 14% most likely to be exploited
Threat Score
40.1 / 100
Data Sources
NVD
EPSS
GitHub