drupal/jsonapi - SA-CONTRIB-2018-016
This module provides a JSON API standards-compliant API for accessing and manipulating Drupal content and configuration entities.
The module doesn't sufficiently check access when viewing related resources or relationships, thereby causing an access bypass vulnerability.
This vulnerability is mitigated by the fact that an attacker must be allowed to view the related data, otherwise all they can glean is an entity type UUID and a UUID, which are meaningless by themselves.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/jsonapi | < 1.14.0 | 1.14.0 |
| Drupal module | drupal/jsonapi | < 1.14.0 | 1.14.0 |
References
- Weakness (CWE)
-- Platform
- Composer, Drupal
- Package
drupal/jsonapi- Disclosed
- 21.03.2018
- Updated
- 11.10.2026 12:18
Sources and licenses
OSV / GitHub Advisory Database - DRUPAL-CONTRIB-2018-016 - CC BY-SA 2.0; code GPL-2.0-or-later
Vulnerability history: drupal/jsonapi
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 6
- First → latest
- 02.2018 04.2020
- Without a fix
- 1
- Exploited in attacks
- 0
Severity breakdown
- Unrated 6
Disclosures per year
- 2018: 4
- 2019: 1
- 2020: 1
- 2021: 0
- 2022: 0
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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