How severe is CVE-2025-4670?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Smub Easy Digital Downloads – Ecommerce Payments And Subscriptions Made

CVE-2025-4670

The Easy Digital Downloads – eCommerce Payments and Subscriptions made easy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's edd_receipt shortcode in all versions up to, and including, 3.3.8.1 due to insuf…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (30.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Smub Easy Digital Downloads – Ecommerce Payments And Subscriptions Made — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2025-4670?: CVE-2025-4670 is a medium-severity vulnerability in Smub Easy Digital Downloads – Ecommerce Payments And Subscriptions Made, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-05-29.
How severe is CVE-2025-4670?: Medium severity. CVSS v3 base score is 6.4 out of 10.