CVE-2026-9726 Details
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.
A vulnerability allowing object injection through improperly controlled modification of dynamically-determined object attributes has been identified in the Drupal AlternativeCommerce (Basket) module, affecting versions 0.0.0 prior to 2.1.17. The issue arises because the module fails to adequately sanitize user-supplied data before it is processed by PHP's unserialize() function. This oversight enables an attacker to inject a crafted payload, potentially leading to arbitrary execution of PHP code if a suitable gadget chain exists within the site's codebase or its installed dependencies.
Users of the Drupal AlternativeCommerce (Basket) module should upgrade to version 2.1.17 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 14, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.drupal.org/sa-contrib-2026-038 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-915 | Improperly Controlled Modification of Dynamically-Determined Object Attributes | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| alternativecommerce alternativecommerce | < 2.1.17 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 6, 2026 | Initial Analysis | [email protected] |
| Jul 14, 2026 | CVE Modified | CISA-ADP |
| Jul 10, 2026 | New CVE Received | [email protected] |