Craft CMS up to 4.10.0/5.5.1 Description cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Craft CMS up to 4.10.0/5.5.1 and classified as problematic. The affected element is an unknown function. Executing a manipulation of the argument Description can lead to cross site scripting. This vulnerability is tracked as CVE-2026-25489. The attack can be launched remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Craft CMS up to 4.10.0/5.5.1. This vulnerability affects an unknown code. The manipulation of the argument 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. CVE summarizes:

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 Name & Description fields in Tax Zones 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 for download at github.com. This vulnerability was named CVE-2026-25489 since 02/02/2026. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Version

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.6
VulDB Meta Temp Score: 3.5

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 4.8
NVD Vector: 🔒

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: CMS 4.10.1/5.5.2
Patch: fa273330807807d05b564d37c88654cd772839ee

Timelineinfo

02/02/2026 CVE reserved
02/03/2026 +1 days Advisory disclosed
02/03/2026 +0 days VulDB entry created
02/19/2026 +15 days VulDB entry last update

Sourcesinfo

Advisory: GHSA-v585-mf6r-rqrc
Status: Confirmed

CVE: CVE-2026-25489 (🔒)
GCVE (CVE): GCVE-0-2026-25489
GCVE (VulDB): GCVE-100-344152
EUVD: 🔒

Entryinfo

Created: 02/03/2026 21:33
Updated: 02/19/2026 00:14
Changes: 02/03/2026 21:33 (72), 02/11/2026 06:44 (11), 02/19/2026 00:14 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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