Security Advisory

CVE-2017-6921

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2019-01-15 22:00:00

Last updated 2024-09-16 19:47:08

Assigner drupal

CVSS score not scored

State PUBLISHED

Description

In Drupal 8 prior to 8.3.4; The file REST resource does not properly validate some fields when manipulating files. A site is only affected by this if the site has the RESTful Web Services (rest) module enabled, the file REST resource is enabled and allows PATCH requests, and an attacker can get or register a user account on the site with permissions to upload files and to modify the file resource.

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