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Access Restriction Bypass Affecting drupal/drupal package, versions >=8.0.0, <8.1.0 >=8.1.0, <8.2.0 >=8.2.0, <8.3.0 >=8.3.0, <8.4.0 >=8.4.0, <8.5.0 >=8.5.0, <8.6.0 >=8.6.0, <8.7.0 >=8.7.0, <8.8.0 >=8.8.0, <8.8.10 >=8.9.0, <8.9.6 >=9.0.0, <9.0.6

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.08% (35th percentile)
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NVD
5.3 medium

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  • Snyk ID SNYK-PHP-DRUPALDRUPAL-1009853
  • published 18 Sep 2020
  • disclosed 18 Sep 2020
  • credit Unknown
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Introduced: 18 Sep 2020

CVE-2020-13667 Open this link in a new tab
CWE-284 Open this link in a new tab

How to fix?

Upgrade drupal/drupal to version 8.1.0, 8.2.0, 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.0, 8.8.0, 8.8.10, 8.9.6, 9.0.6 or higher.

Overview

drupal/drupal is an open source content management platform powering millions of websites and applications.

Affected versions of this package are vulnerable to Access Restriction Bypass. The Workspaces module doesn't sufficiently check access permissions when switching workspaces, leading to an access bypass vulnerability. An attacker might be able to see content before the site owner intends people to see the content.

References