What is the CVSS score of CVE-2026-29177?

CVE-2026-29177 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Craft Commerce are affected by CVE-2026-29177?

Organizations using Craft Commerce should be aware of moderate risk from CVE-2026-29177, a cross-site scripting vulnerability rated CVSS 5.4.. A patch is available.

Is there a public PoC exploit available for CVE-2026-29177?

Yes, a public proof-of-concept exploit is available for CVE-2026-29177. Prioritise patching immediately. EPSS: 0.0%.

Craft Commerce CVE-2026-29177

MEDIUM

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

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

GHSA-mj32-r678-7mvp

XSS Craft Commerce

5.4

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

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 - 15:07 vuln.today

Public exploit code

Patch released

Mar 11, 2026 - 15:07 nvd

Patch available

CVE Published

Mar 10, 2026 - 20:16 nvd

MEDIUM 5.4

DescriptionNVD

Craft Commerce is an ecommerce platform for Craft CMS. Prior to 4.10.2 and 5.5.3, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Craft Commerce Order details. Malicious JavaScript can be injected via the Shipping Method Name, Order Reference, or Site Name. When a user opens the order details slideout via a double-click on the order index page, the injected payload executes. This vulnerability is fixed in 4.10.2 and 5.5.3.

AnalysisAI

Stored XSS in Craft Commerce Order details allows authenticated users to inject malicious scripts through Shipping Method Name, Order Reference, or Site Name fields that execute when administrators view order information. Public exploit code exists for this vulnerability affecting versions before 4.10.2 and 5.5.3. …

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-2026-29177 vulnerability details – vuln.today

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