DRUPAL-CORE-2023-006 in drupal/core
Published 20 Sept 2023 · Updated 19 Sept 2026
Affected package
- Affected
- >=8.7.0 <9.5.11 · >=10.0.0 <10.0.11 · >=10.1.0 <10.1.4
- Fixed in
- 9.5.11, 10.0.11, 10.1.4
composer require drupal/core:^10.1.4Details
In certain scenarios, Drupal's JSON:API module will output error backtraces. With some configurations, this may cause sensitive information to be cached and made available to anonymous users, leading to privilege escalation.
This vulnerability only affects sites with the JSON:API module enabled, and can be mitigated by uninstalling JSON:API.
The core REST and contributed GraphQL modules are not affected.
[Drupal Steward](/steward) partners have been made aware of this issue. Some platforms may provide mitigations. However, not all WAF configurations can mitigate the issue, so it is still recommended to update promptly to this security release if your site uses JSON:API.
Is DRUPAL-CORE-2023-006 in any of your client repos?
Checking one package by hand is fine. Checking it across forty client projects is not. NPMscan reads the lockfiles in every GitHub repo you pick, finds each project with an affected drupal/core, and gives you the command that fixes it.
References
Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.