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CVE-2017-6925 — Vulnerability in drupal/drupal — CVE Details

CRITICAL

Drupal Entity access bypass for entities that do not have UUIDs or have protected revisions

Published May 13, 2022Updated April 23, 2024Source: osv

Summary

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.

Advisory Timeline

  • First published May 13, 2022 (1613 days ago).
  • Last revised April 23, 2024 — 712 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Composer
Update drupal/drupal to 8.3.7 or later
composer require "drupal/drupal:^8.3.7"
Composer
Update drupal/core to 8.3.7 or later
composer require "drupal/core:^8.3.7"

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (2)

Affects 1 ecosystem: packagist (2).

PackageEcosystemAffectedFixed In
drupal/drupal
packagist
8.0.0, 8.0.0-alpha14, 8.0.0-alpha15, 8.0.0-beta1 (+63 more)8.3.7
drupal/core
packagist
8.0.0, 8.0.0-beta10, 8.0.0-beta11, 8.0.0-beta12 (+57 more)8.3.7

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

  • CWE-269
    Improper Privilege ManagementMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Frequently Asked Questions

What is CVE-2017-6925?
Drupal Entity access bypass for entities that do not have UUIDs or have protected revisions This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2017-6925?
CVE-2017-6925 affects drupal/drupal and drupal/core. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2017-6925 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-f4qx-jqfq-7785

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