Is there a patch available for EUVD-2026-30575?

Yes, a patch is available for EUVD-2026-30575. Update the affected software to the latest version immediately.

OpenMage Magento LTS EUVD-2026-30575

Q: What is the CVSS score of EUVD-2026-30575?

EUVD-2026-30575 has a CVSS 4.0 base score of 5.3 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

| CVE-2026-42458 MEDIUM

Improper Neutralization of Alternate XSS Syntax (CWE-87)

2026-05-06 https://github.com/OpenMage/magento-lts

GHSA-x8jv-q8j2-487c

PHP XSS

5.3

CVSS 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Scope

Lifecycle Timeline

CVSS changed

May 15, 2026 - 17:22 NVD

5.3 (MEDIUM)

Source Code Evidence Fetched

May 06, 2026 - 21:32 vuln.today

Analysis Generated

May 06, 2026 - 21:32 vuln.today

CVE Published

May 06, 2026 - 20:57 nvd

MEDIUM

DescriptionNVD

A reflected XSS vulnerability was found under admin panel -> System -> Import/Export -> Dataflow - Profiles.

Steps to produce

+ Login to the admin panel

+ Go to the path System -> Import/Export -> Dataflow - Profiles

+ Select profile direction as Import.

+ Click on Import Customers

+ Upload the file.

File Link: customer_20260212_204335.csv

+ Go back to Run profile.

+ Select the uploaded file and Click on Run in Popup.

+ One can see a URL like this

https://demo-admin.openmage.org/index.php/admin/system_convert_gui/run/id/6/key/40dbbb2e93f45f0463c57ff733352f4f/files/import-20260215151125-1_customer_20260212_204335.csv/

+ One can see the filename getting reflection in HTML tags.

+ Inject an HTML tag and observe.

https://demo-admin.openmage.org/index.php/admin/system_convert_gui/run/id/6/key/40dbbb2e93f45f0463c57ff733352f4f/files/"><h3>hacked</h3>/

+ One can see the tag is getting executed.

+ Proceed for XSS.

https://demo-admin.openmage.org/index.php/admin/system_convert_gui/run/id/6/key/40dbbb2e93f45f0463c57ff733352f4f/files/%3CScRiPt%20%3Eprompt(document.cookie)%3C%2FScRiPt%3E

+ There is an XSS popup.

Impact

Cookie stealing, JS deface, many more

AnalysisAI

Reflected cross-site scripting (XSS) in OpenMage Magento LTS versions up to 20.17.0 allows authenticated admin users to inject arbitrary JavaScript via the Import/Export Dataflow Profiles run interface. The vulnerability exists in the System → Import/Export → Dataflow Profiles page where unsanitized filename parameters are reflected into HTML context, enabling cookie theft and admin panel defacement. …

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

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

EUVD-2026-30575 vulnerability details – vuln.today

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OpenMage Magento LTS EUVD-2026-30575

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

Steps to produce

Impact

AnalysisAI

Analysis

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OpenMage Magento LTS EUVD-2026-30575

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

Steps to produce

Impact

AnalysisAI

Full analysis requires sign-in

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External POC / Exploit Code