CVE-2026-25483 Craft Commerce has Stored XSS via Order Status Message with potential database exfiltration

Medium 6.2 Published Updated

Stored XSS in Craft Commerce allows attackers to execute scripts and potentially exfiltrate sensitive database information including credentials and PII.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
Available

What is CVE-2026-25483?

CVE-2026-25483 is a medium-severity cross-site scripting vulnerability in craftcms commerce, published on 3 Feb 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Craft Commerce is an ecommerce platform for Craft CMS. In versions from 4.0.0-RC1 to 4.10.0 and from 5.0.0 to 5.5.1, a stored XSS vulnerability exists in Craft Commerce’s Order Status History Message. The message is rendered using the |md filter, which permits raw HTML, enabling malicious script execution. If a user has database backup utility permissions (which do not require an elevated session), an attacker can exfiltrate the entire database, including all user credentials, customer PII, order history, and 2FA recovery codes. This issue has been patched in versions 4.10.1 and 5.5.2.

Weakness: CWE-79

Which versions are affected by CVE-2026-25483?

4 open source packages ship an affected version, including craftcms/commerce. It affects 1 product.

PackageAffectedFixed in
craftcms/commerce PackagistFrom 4.0.0-RC14.10.1
craftcms/commerce PackagistFrom 4.0.0-RC14.10.1
craftcms/commerce PackagistFrom 5.0.05.5.2
craftcms/commerce PackagistFrom 5.0.05.5.2

Products include Craftcms Craft Commerce.

How do I fix CVE-2026-25483?

Upgrade craftcms/commerce to a fixed version for your release line: 4.10.1 or 5.5.2.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2026-25483 being exploited?

There is no known exploitation of CVE-2026-25483 in the wild and no public exploit code.

Sources

Also known as GHSA-8478-rmjg-mjj5.

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