MDVA-35312: empty GraphQL request throws 500 error not 200 OK

The MDVA-35312 patch fixes the issue where an empty GraphQL request throws error response code 500. This patch is available when the Quality Patches Tool (QPT) 1.0.18 is installed. The patch ID is MDVA-35312. Please note that the issue was fixed in Adobe Commerce 2.4.3.

Affected products and versions

The patch is created for Magento version:

Adobe Commerce on cloud infrastructure 2.4.2

Compatible with Magento versions:

Adobe Commerce on-premises and Adobe Commerce on cloud infrastructure 2.4.1-p1-2.4.2

The patch might become applicable to other versions with new Quality Patches Tool releases. To check if the patch is compatible with your Adobe Commerce version, update the magento/quality-patches package to the latest version and check the compatibility on the Quality Patches Tool: Search for patches page. Use the patch ID as a search keyword to locate the patch.


Empty GraphQL request throws error response code 500 instead of 200 code.

Steps to reproduce:

Send a GraphQL request, for example:

curl -i -X OPTIONS http://inv.test/graphql

Expected results:

Response: 200 OK.

Actual results:

Response: HTTP/1.1 500 Internal Server Error.

Apply the patch

To apply individual patches, use the following links depending on your deployment method:

To learn more about Quality Patches Tool, refer to:

For info about other patches available in QPT, refer to Patches available in QPT in our developer documentation.