CVE-2017-6377 Information

Description

When adding a private file via the editor in Drupal 8.2.x before 8.2.7 the editor will not correctly check access for the file being attached resulting in an access bypass.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/96919 http://www.securitytracker.com/id/1038058 https://www.drupal.org/SA-2017-001

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5