CVE-2026-29175

Received Received - Intake

Stored XSS in Craft Commerce Inventory Page 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, Stored XSS vulnerabilities exist in the Commerce Inventory page. The Product Title, Variant Title, and Variant SKU fields are rendered without proper HTML escaping, allowing an attacker to execute arbitrary JavaScript when any user (including administrators) views the inventory management page. This vulnerability is fixed in 5.5.3.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-03-10

Last Modified

2026-03-11

Generated

2026-07-06

AI Q&A

2026-03-10

EPSS Evaluated

2026-07-05

NVD

CVE-2026-29175

EUVD

EUVD-2026-10818

Affected Vendors & Products

Vendor	Product	Version / Range
craftcms	craft_commerce	From 5.0.0 (inc) to 5.5.3 (exc)

Helpful Resources

Exploitability

CWE

KEV

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.

Attack-Flow Graph

Executive Summary

This vulnerability exists in Craft Commerce, an ecommerce platform for Craft CMS, prior to version 5.5.3. It is a Stored Cross-Site Scripting (XSS) issue found on the Commerce Inventory page. Specifically, the Product Title, Variant Title, and Variant SKU fields are not properly escaped for HTML, which allows an attacker to inject and execute arbitrary JavaScript code when any user, including administrators, views the inventory management page.

Impact Analysis

The impact of this vulnerability is that an attacker can execute arbitrary JavaScript in the context of the affected application. This can lead to unauthorized actions such as stealing session cookies, performing actions on behalf of the user, or delivering malicious payloads. Since the vulnerability affects administrators viewing the inventory page, it can lead to a compromise of administrative accounts and potentially the entire ecommerce platform.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

The vulnerability is fixed in Craft Commerce version 5.5.3. The immediate step to mitigate this vulnerability is to upgrade your Craft Commerce installation to version 5.5.3 or later.

This will ensure that the Stored XSS vulnerabilities in the Commerce Inventory page are resolved by proper HTML escaping of the Product Title, Variant Title, and Variant SKU fields.

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