Stored Cross-Site Scripting Vulnerability in Craft Commerce by Craft CMS
CVE-2026-29177

1.9LOW

Key Information:

Vendor

Craftcms

Status
Commerce
Vendor
CVE Published:
10 March 2026

What is CVE-2026-29177?

Craft Commerce, an ecommerce platform built for Craft CMS, is susceptible to a Stored Cross-Site Scripting (XSS) vulnerability. This security issue allows attackers to inject malicious JavaScript through fields such as Shipping Method Name, Order Reference, or Site Name. When a user accesses order details via the order index page, the injected script executes, posing significant security risks. The vulnerability has been addressed in versions 4.10.2 and 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/b0683e04773f1...
x_refsource_MISC

CVSS V4

Score:
1.9
Severity:
LOW
Confidentiality:
None
Integrity:
Low
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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