Stored XSS Vulnerability in Craft Commerce by Craft CMS
CVE-2026-29176

4.8MEDIUM

Key Information:

Vendor

Craftcms

Status
Commerce
Vendor
CVE Published:
10 March 2026

What is CVE-2026-29176?

A stored XSS vulnerability exists in the Commerce Settings - Inventory Locations page of Craft Commerce, prior to version 5.5.3. This issue arises because the Name field is not correctly HTML-escaped, allowing an attacker to inject and execute arbitrary JavaScript code. This vulnerability poses a risk especially when an administrator or users with product editing permissions are creating or modifying variant products, potentially compromising the security and integrity of the eCommerce platform. The vulnerability has been addressed and resolved in version 5.5.3.

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Deploy the Patch

Affected Version(s)

commerce >= 4.0.0 < 4.10.2 < 4.0.0 4.10.2

commerce >= 5.0.0 < 5.5.3 < 5.0.0 5.5.3

References

https://github.com/craftcms/commerce/security/advisories/...
x_refsource_CONFIRM
https://github.com/craftcms/commerce/commit/da143df084563...
x_refsource_MISC

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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