What is the CVSS score of CVE-2026-25487?

CVE-2026-25487 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Craft Commerce are affected by CVE-2026-25487?

Organizations using Craft Commerce should be aware of moderate risk from CVE-2026-25487, a cross-site scripting vulnerability rated CVSS 4.8.. A patch is available.

Is there a public PoC exploit available for CVE-2026-25487?

Yes, a public proof-of-concept exploit is available for CVE-2026-25487. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-25487?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Craft Commerce CVE-2026-25487

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-02-03 security-advisories@github.com

GHSA-wqc5-485v-3hqh

XSS Craft Commerce

4.8

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

4.8 MEDIUM

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Feb 10, 2026 - 18:10 vuln.today

Public exploit code

Patch released

Feb 10, 2026 - 18:10 nvd

Patch available

CVE Published

Feb 03, 2026 - 19:16 nvd

MEDIUM 4.8

DescriptionGitHub Advisory

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.

AnalysisAI

Stored XSS in Craft Commerce 4.0.0-RC1 through 4.10.0 and 5.0.0 through 5.5.1 allows authenticated administrators with high privileges to inject malicious scripts via unsanitized Tax Rates name fields, enabling arbitrary JavaScript execution in other administrators' browsers. Public exploit code exists for this vulnerability. Patches are available in versions 4.10.1 and 5.5.2.

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Affects Craft Commerce. 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.

RemediationAI

A vendor patch is available — apply it immediately. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.