Moderate severityOSV Advisory· Published Feb 3, 2026· Updated Feb 4, 2026
Craft CMS has Stored XSS in Tax Rates Name Leading to Potential Privilege Escalation
CVE-2026-25487
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 in Craft Commerce allows attackers to execute malicious JavaScript in an administrator's browser. This occurs because the Tax Rates 'Name' field in the Store Management section is not properly sanitized before being displayed in the admin panel. This issue has been patched in versions 4.10.1 and 5.5.2.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
craftcms/commercePackagist | >= 5.0.0-RC1, < 5.5.2 | 5.5.2 |
craftcms/commercePackagist | >= 4.0.0-RC1, < 4.10.1 | 4.10.1 |
Affected products
2Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-wqc5-485v-3hqhghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-25487ghsaADVISORY
- github.com/craftcms/commerce/commit/fa273330807807d05b564d37c88654cd772839eeghsax_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-wqc5-485v-3hqhghsax_refsource_CONFIRMWEB
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