DRUPAL-CONTRIB-2018-081
This module provides a JSON:API specification-compliant HTTP API for accessing and manipulating Drupal content and configuration entities.
The module doesn't sufficiently check access when responding to certain filtered collection requests, thereby causing an access bypass vulnerability. (This means certain GET requests are vulnerable; no POST, PATCH or DELETE requests are vulnerable.)
In order to fix this issue, two new hooks were added: hook_jsonapi_ENTITY_TYPE_filter_access() and hook_jsonapi_entity_field_filter_access(). Sites with custom entity types and/or with entity or field access customizations may need to implement these newly introduced hooks.
What each source reports
OSV No score
This module provides a JSON:API specification-compliant HTTP API for accessing and manipulating Drupal content and configuration entities.
The module doesn't sufficiently check access when responding to certain filtered collection requests, thereby causing an access bypass vulnerability. (This means certain GET requests are vulnerable; no POST, PATCH or DELETE requests are vulnerable.)
In order to fix this issue, two new hooks were added: hook_jsonapi_ENTITY_TYPE_filter_access() and hook_jsonapi_entity_field_filter_access(). Sites with custom entity types and/or with entity or field access customizations may need to implement these newly introduced hooks.
- Record
DRUPAL-CONTRIB-2018-081- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal/jsonapiPackagist:https://packages.drupal.org/8 |
before 1.24.0 | 1.24.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
DRUPAL-CONTRIB-2018-081 is a vulnerability with no CVSS score yet in drupal/jsonapi, published December 19, 2018. No source lists public exploit code. Fixed in drupal/jsonapi 1.24.0.