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Status published
High
CVE-2020-13677
Under some circumstances, the Drupal core JSON:API module does not...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Drupal
View all reports →Affected Software
Core
Vulnerable Versions:
9.2.x, 9.1.x, 8.9.x
Timeline
Official Publish:
February 11th, 2022
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N