CVE-2017-6926

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

In Drupal versions 8.4.x versions before 8.4.5 users with permission to post comments are able to view content and comments they do not have access to, and are also able to add comments to this content. This vulnerability is mitigated by the fact that the comment system must be enabled and the attacker must have permission to post comments.

Metrics

CVSS 3.0 8.1/10CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-200

Affected software

Vendor	Product	Versions
Drupal.org	Drupal Core	8.4.x versions before 8.4.5

References

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

Timeline

Published: Mar 1, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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