CVE-2026-29176
Received Received - Intake
Stored XSS in Craft Commerce Inventory Locations Allows JS Execution

Publication date: 2026-03-10

Last updated on: 2026-03-11

Assigner: GitHub, Inc.

Description
Craft Commerce is an ecommerce platform for Craft CMS. Prior to 5.5.3, A stored XSS vulnerability exists in the Commerce Settings - Inventory Locations page. The Name field is rendered without proper HTML escaping, allowing an attacker to execute arbitrary JavaScript. This XSS triggers when an administrator (or user with product editing permissions) creates or edits a variant product. This vulnerability is fixed in 5.5.3.
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Meta Information
Published
2026-03-10
Last Modified
2026-03-11
Generated
2026-06-16
AI Q&A
2026-03-10
EPSS Evaluated
2026-06-15
NVD
CVE-2026-29176
EUVD
EUVD-2026-10820
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
craftcms craft_commerce From 5.0.0 (inc) to 5.5.3 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a stored Cross-Site Scripting (XSS) issue in Craft Commerce, an ecommerce platform for Craft CMS. Specifically, before version 5.5.3, the Name field on the Commerce Settings - Inventory Locations page is not properly escaped for HTML. This allows an attacker to inject and execute arbitrary JavaScript code when an administrator or a user with product editing permissions creates or edits a variant product.

Impact Analysis

The vulnerability can allow an attacker to execute arbitrary JavaScript in the context of an administrator or authorized user. This can lead to unauthorized actions such as stealing session tokens, performing actions on behalf of the user, or injecting malicious content, potentially compromising the security and integrity of the ecommerce platform.

Compliance Impact

I don't know

Detection Guidance

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Mitigation Strategies

To mitigate this vulnerability, you should upgrade Craft Commerce to version 5.5.3 or later, where the stored XSS vulnerability in the Commerce Settings - Inventory Locations page has been fixed.

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