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CVE-2026-9726

Critical

Description

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal AlternativeCommerce (Basket) allows Object Injection. This issue affects Drupal AlternativeCommerce (Basket) versions: from 0.0.0 to 2.1.17.

SeverityCritical
CVSS9.8
Exploit probability—
ProductAlternativecommerce
PublishedJul 10, 2026
First seenJul 10, 2026
Weakness typeCWE-915CWE-915

How to fix

Update
  • alternativecommerce alternativecommerce2.1.17 or later
  • drupal/basket2.1.17 or later

Affected products

ProductAffected versionsFixed in
alternativecommerce alternativecommercev < 2.1.172.1.17
drupal/basketPackagist:https://packages.drupal.org/8v < 2.1.172.1.17

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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