QUALITY PATCH

ACSD-48784: Customer segment prices are cached incorrectly between customer groups

Customer segment prices are cached incorrectly between customer groups. Quality patch ACSD-48784 for magento/module-page-cache applies to Magento Open Source and Adobe Commerce 2.3.7 to 2.4.6-p15.

Categories
Price/Tax
Components
magento/module-page-cache
Origin
adobe-commerce-support
Since QPT
1.1.28

Issue

Customer segment prices are cached incorrectly between customer groups.

Steps to reproduce

1. Enable full page caching in your store. 1. Log in to the site as a user with special customer group pricing. 1. Go to a product page for a product with special customer group pricing. Observe the special price. 1. In a separate browser, open the same product page as a guest user without logging in. Observe the regular price. 1. Access the Adobe Commerce administrative interface and clear the Adobe Commerce and Fastly cache for this store. 1. In the logged-in browser, remove the X-Magento-Vary cookie. 1. In the logged-in browser, reload the same product page several times until caching is fully flushed. 1. In the non-logged-in browser, reload the product page to now see the customer group pricing.

Adobe's page lists 2.3.7 - 2.4.6 as compatible; the versions below are resolved from the current QPT constraints and are the ones the tool will offer.

Adobe scheduled the permanent fix for 2.4.7.

Install

Install the Quality Patches Tool with composer require magento/quality-patches, apply the prerequisites listed for all files applicable to your distribution and version first, then run vendor/bin/magento-patches apply ACSD-48784. On Cloud, add ACSD-48784 under stage.build.QUALITY_PATCHES in .magento.env.yaml.

For cweagans/composer-patches, choose a compatible version below and download the bundle. Copy its ACSD-48784/ folder into patches/composer/, merge composer.patches.json into composer.json, then run composer install. Bundle prerequisites the same way and list them first. Paths are relative to each package root, using the default -p1 level. Prefer local files when configuring composer-patches; a remote URL can change.

Patch files and compatible versions

Packages across compatible versions (1): magento/module-page-cache
Packages across compatible versions (1): magento/module-page-cache

magento/magento2-base >=2.3.7 <2.4.7

Magento Open Source
2.4.6-p15, 2.4.6-p14, 2.4.6-p13, 2.4.6-p12, 2.4.6-p11, 2.4.6-p10, 2.4.6-p9, 2.4.6-p8, 2.4.6-p7, 2.4.6-p6, 2.4.6-p5, 2.4.6-p4, 2.4.6-p3, 2.4.6-p2, 2.4.6-p1, 2.4.6, 2.4.5-p17, 2.4.5-p16, 2.4.5-p15, 2.4.5-p14, 2.4.5-p13, 2.4.5-p12, 2.4.5-p11, 2.4.5-p10, 2.4.5-p9, 2.4.5-p8, 2.4.5-p7, 2.4.5-p6, 2.4.5-p5, 2.4.5-p4, 2.4.5-p3, 2.4.5-p2, 2.4.5-p1, 2.4.5, 2.4.4-p18, 2.4.4-p17, 2.4.4-p16, 2.4.4-p15, 2.4.4-p14, 2.4.4-p13, 2.4.4-p12, 2.4.4-p11, 2.4.4-p10, 2.4.4-p9, 2.4.4-p8, 2.4.4-p7, 2.4.4-p6, 2.4.4-p5, 2.4.4-p4, 2.4.4-p3, 2.4.4-p2, 2.4.4-p1, 2.4.4, 2.4.3-p3, 2.4.3-p2, 2.4.3-p1, 2.4.3, 2.4.2-p2, 2.4.2-p1, 2.4.2, 2.4.1-p1, 2.4.1, 2.4.0-p1, 2.4.0, 2.3.7-p4, 2.3.7-p3, 2.3.7-p2, 2.3.7-p1, 2.3.7
Adobe Commerce
2.4.6-p15, 2.4.6-p14, 2.4.6-p13, 2.4.6-p12, 2.4.6-p11, 2.4.6-p10, 2.4.6-p9, 2.4.6-p8, 2.4.6-p7, 2.4.6-p6, 2.4.6-p5, 2.4.6-p4, 2.4.6-p3, 2.4.6-p2, 2.4.6-p1, 2.4.6, 2.4.5-p17, 2.4.5-p16, 2.4.5-p15, 2.4.5-p14, 2.4.5-p13, 2.4.5-p12, 2.4.5-p11, 2.4.5-p10, 2.4.5-p9, 2.4.5-p8, 2.4.5-p7, 2.4.5-p6, 2.4.5-p5, 2.4.5-p4, 2.4.5-p3, 2.4.5-p2, 2.4.5-p1, 2.4.5, 2.4.4-p18, 2.4.4-p17, 2.4.4-p16, 2.4.4-p15, 2.4.4-p14, 2.4.4-p13, 2.4.4-p12, 2.4.4-p11, 2.4.4-p10, 2.4.4-p9, 2.4.4-p8, 2.4.4-p7, 2.4.4-p6, 2.4.4-p5, 2.4.4-p4, 2.4.4-p3, 2.4.4-p2, 2.4.4-p1, 2.4.4, 2.4.3-p3, 2.4.3-p2, 2.4.3-p1, 2.4.3, 2.4.2-p2, 2.4.2-p1, 2.4.2, 2.4.1-p1, 2.4.1, 2.4.0-p1, 2.4.0, 2.3.7-p4, 2.3.7-p3, 2.3.7-p2, 2.3.7-p1, 2.3.7
Patch file
patches/os/ACSD-48784_2.4.3-p2.patch
  • vendor/magento/module-page-cache/etc/varnish4.vcl
  • vendor/magento/module-page-cache/etc/varnish5.vcl
  • vendor/magento/module-page-cache/etc/varnish6.vcl

Sources

Łukasz Bajsarowicz
Built by

Łukasz Bajsarowicz, e-commerce architect

Magento and Adobe Commerce architecture, upgrades, performance and audits for merchants and agencies since 2015; magento.watch is the tooling I use on those projects.

Open source, maintained on weekends.