Craft CMS up to 4.10.0/5.5.1 Store Management Section Name/Description cross site scripting

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Craft CMS up to 4.10.0/5.5.1. This vulnerability affects unknown code of the component Store Management Section. This manipulation of the argument Name/Description causes cross site scripting. The identification of this vulnerability is CVE-2026-25488. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Craft CMS up to 4.10.0/5.5.1. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Store Management Section. The manipulation of the argument Name/Description with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

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 Categories (Name & Description) fields in the Store Management section are not properly sanitized before being displayed in the admin panel. This issue has been patched in versions 4.10.1 and 5.5.2.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-25488 since 02/02/2026. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 4.10.1 or 5.5.2 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch fa273330807807d05b564d37c88654cd772839ee is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-6105). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Content Management System

Vendor

• Craft

Name

• CMS

Version

• 4.0
• 4.1
• 4.2
• 4.3
• 4.4
• 4.5
• 4.6
• 4.7
• 4.8
• 4.9
• 4.10.0
• 5.5.0
• 5.5.1

License

• free

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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