Vulnerability · Published Oct 22, 2026 · Assigned by drupal
CVE-2026-96378Commerce Decoupled Checkout - Moderately critical - Access bypass - SA-CONTRIB-2026-179
Medium 4.3
In plain English
A medium-severity security flaw in Commerce Decoupled Checkout from Drupal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.2%top 86.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Commerce Decoupled Checkout allows Object Injection. This issue affects Commerce Decoupled Checkout versions: from 1.0.0 to 1.8.0.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/commerce_decoupled_checkout | 1.8.0 | DRUPAL-CONTRIB-2026-179 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Commerce Decoupled Checkout | 1.0.0 – before 1.8.0 |
Weakness: CWE-915 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N