What is the CVSS score of CVE-2026-29173?

CVE-2026-29173 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-2026-29173?

Organizations using Craft Commerce should be aware of moderate risk from CVE-2026-29173, a cross-site scripting vulnerability rated CVSS 4.8.. A patch is available.

Is there a public PoC exploit available for CVE-2026-29173?

Yes, a public proof-of-concept exploit is available for CVE-2026-29173. Prioritise patching immediately. EPSS: 0.0%.

Craft Commerce CVE-2026-29173

MEDIUM

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

2026-03-10 security-advisories@github.com

GHSA-mqxf-2998-c6cp

XSS Craft Commerce

4.8

CVSS 3.1

CVSS VectorNVD

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 - 21:55 vuln.today

PoC Detected

Mar 11, 2026 - 16:55 vuln.today

Public exploit code

Patch released

Mar 11, 2026 - 16:55 nvd

Patch available

CVE Published

Mar 10, 2026 - 20:16 nvd

MEDIUM 4.8

DescriptionNVD

Craft Commerce is an ecommerce platform for Craft CMS. Prior to 4.10.2 and 5.5.3, a stored XSS vulnerability exists when a user tries to update the Order Status from the Commerce Orders Table. The Order Status Name is rendered without proper escaping, allowing script execution to occur. This vulnerability is fixed in 4.10.2 and 5.5.3.

AnalysisAI

Stored cross-site scripting in Craft Commerce versions before 4.10.2 and 5.5.3 allows authenticated users with high privileges to inject malicious scripts through unescaped Order Status Name fields. Public exploit code exists for this vulnerability, which can be leveraged to execute arbitrary JavaScript in the browser context of other administrators. …

RemediationAI

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

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-29173 vulnerability details – vuln.today

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