Stored XSS Vulnerability in Craft Commerce by Craft CMS
CVE-2026-29175

8.6HIGH

Key Information:

Vendor

Craftcms

Status
Commerce
Vendor
CVE Published:
10 March 2026

What is CVE-2026-29175?

Craft Commerce, an ecommerce platform for Craft CMS, has a vulnerability that affects the inventory management page prior to version 5.5.3. This vulnerability allows for Stored XSS due to improper HTML escaping of the Product Title, Variant Title, and Variant SKU fields. Attackers can leverage this weakness to execute arbitrary JavaScript when any user, including administrators, views the affected inventory management page. Upgrading to version 5.5.3 mitigates this risk and secures the platform.

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Deploy the Patch

Affected Version(s)

commerce >= 5.0.0 < 5.5.3

References

https://github.com/craftcms/commerce/security/advisories/...
x_refsource_CONFIRM
https://github.com/craftcms/commerce/commit/9f0638a4fb29e...
x_refsource_MISC

CVSS V4

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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