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CVE-2017-6919

Published: 20 April 2017

Drupal 8 before 8.2.8 and 8.3 before 8.3.1 allows critical access bypass by authenticated users if the RESTful Web Services (rest) module is enabled and the site allows PATCH requests.

Notes

AuthorNote
ratliff
Upstream: "Drupal 7.x is not affected."

Priority

High

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
drupal7
Launchpad, Ubuntu, Debian
upstream Not vulnerable

precise Not vulnerable

xenial Not vulnerable

yakkety Not vulnerable

zesty Not vulnerable

trusty Not vulnerable

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H