Craft Commerce has Stored XSS via Order Status Message with potential database exfiltration
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.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
craftcms/commercePackagist | >= 5.0.0, < 5.5.2 | 5.5.2 |
craftcms/commercePackagist | >= 4.0.0-RC1, < 4.10.1 | 4.10.1 |
Affected products
1Patches
11 file changed · +1 −1
src/templates/settings/orderstatuses/index.twig+1 −1 modified@@ -52,7 +52,7 @@ url: orderStatus.cpEditUrl, html: orderStatus.labelHtml|raw }, - title: orderStatus.name|t('site'), + title: orderStatus.name|t('site')|e, url: orderStatus.cpEditUrl, handle: orderStatus.handle|e, hasEmails: orderStatus.emails|length ?:'',
Vulnerability mechanics
Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
6- github.com/advisories/GHSA-8478-rmjg-mjj5ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-25483ghsaADVISORY
- github.com/craftcms/commerce/commit/4665a47c0961aee311a42af2ff94a7c470f0ad8cghsax_refsource_MISCWEB
- github.com/craftcms/commerce/releases/tag/4.10.1ghsax_refsource_MISCWEB
- github.com/craftcms/commerce/releases/tag/5.5.2ghsax_refsource_MISCWEB
- github.com/craftcms/commerce/security/advisories/GHSA-8478-rmjg-mjj5ghsax_refsource_CONFIRMWEB
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