CVE-2020-13665
CRITICAL9.8EPSS 0.58%Drupal Core Access bypass vulnerability
Published: 5/24/2022Modified: 4/3/2025
Description
Access bypass vulnerability in Drupal Core allows JSON:API when JSON:API is in read/write mode. Only sites that have the read_only set to FALSE under jsonapi.settings config are vulnerable. This issue affects: Drupal Drupal Core 8.8.x versions prior to 8.8.8; 8.9.x versions prior to 8.9.1; 9.0.x versions prior to 9.0.1.
Affected packages (3)
- Bitnami/drupal>= 8.8.0, < 8.8.8, >= 8.9.0, < 8.9.1, >= 9.0.0, < 9.0.1
- Packagist/drupal/core>= 8.8.0, < 8.8.8
- Packagist/drupal/drupal>= 8.8.0, < 8.8.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-13665
- PATCHhttps://github.com/drupal/core
- WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13665.yaml
- WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13665.yaml
- WEBhttps://www.drupal.org/sa-core-2020-006