DocumentationCommerceTools

ACSD-58141: PHPSESSID regenerates on POST requests for logged-in customers if the L2 Redis cache is enabled

Last update: Thu Nov 07 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

CREATED FOR:

  • Experienced
  • Admin
  • Developer

The ACSD-58141 patch fixes the issue where PHPSESSID regenerates on POST requests for a logged-in customer if the L2 Redis cache is enabled, and the customer is updated from Admin. This patch is available when the Quality Patches Tool (QPT) 1.1.50 is installed. The patch ID is ACSD-58141. Please note that the issue was fixed in Adobe Commerce 2.4.7.

Affected products and versions

The patch is created for Adobe Commerce version:

  • Adobe Commerce (all deployment methods) 2.4.6

Compatible with Adobe Commerce and Magento Open Source versions:

  • Adobe Commerce (all deployment methods) 2.4.4 - 2.4.6-p7
NOTE
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.

Issue

PHPSESSID regenerates on POST requests for a logged-in customer with the L2 Redis cache enabled.

Prerequisites

Environment must be configured with Redis having at least 3 nodes.

Steps to reproduce:

  1. Create a simple product.
  2. Create a customer and log in to the Storefront.
  3. Check the value of PHPSESSID.
  4. Send a few POST requests (For e.g., adding product to cart), and see that PHPSESSID remains the same).
  5. Log in to the Admin panel and change the middle name of the customer.
  6. When the middle name is saved, change it and save it again a few times.
  7. On the storefront, send a POST request. PHPSESSID should have been updated.
  8. On the storefront, send another POST request and check PHPSESSID.
  9. Repeat the previous step a few times.

Expected results

PHPSESSID is regenerated only once after changing customer data.

Actual results:

PHPSESSID is regenerated every time the POST requests are sent.

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 Quality Patches Tool: Search for patches in the Quality Patches Tool guide.

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