Stored XSS Vulnerability in Craft Commerce by Craft CMS
CVE-2026-25489

6.1MEDIUM

Key Information:

Vendor

Craftcms

Status
Commerce
Vendor
CVE Published:
3 February 2026

What is CVE-2026-25489?

Craft Commerce, an ecommerce platform built for Craft CMS, is susceptible to a stored Cross-Site Scripting (XSS) vulnerability when using versions from 4.0.0-RC1 to 4.10.0 and 5.0.0 to 5.5.1. This security flaw arises due to insufficient sanitization of the Name and Description fields in Tax Zones, allowing an attacker to inject malicious JavaScript that executes in an administrator's browser. The issue has been addressed and patched in versions 4.10.1 and 5.5.2. It is crucial for users to update to these versions to maintain the security of their ecommerce operations.

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Deploy the Patch

Affected Version(s)

commerce >= 4.0.0-RC1, < 4.10.1 < 4.0.0-RC1, 4.10.1

commerce >= 5.0.0, < 5.5.2 < 5.0.0, 5.5.2

References

https://github.com/craftcms/commerce/security/advisories/...
x_refsource_CONFIRM
https://github.com/craftcms/commerce/commit/fa27333080780...
x_refsource_MISC
https://github.com/craftcms/commerce/releases/tag/4.10.1
x_refsource_MISC

CVSS V4

Score:
6.1
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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