Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2020-13677

Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected.

  • Published: Feb 11, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-13677
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:P/I:N/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
Composer icon drupal / drupal 9.2.0 9.2.6
Composer icon drupal / drupal 9.1.0 9.1.13
Composer icon drupal / drupal 8.0.0 8.9.19