nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) via the Currencies functionality.
Conclusion & alert: CVE-2025-65591 is rated Low Risk (23.6/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.02%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-05-14 | 0.05% | 0.02% | -0.03% |
| 2 | 2026-04-17 | 0.03% | 0.05% | +0.02% |
| 3 | 2025-12-17 | — | 0.03% | — |
Full EPSS history (3 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.4 | 3.1 | MEDIUM |
|
2.3 | 2.7 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| nopcommerce | nopcommerce | 4.90.0 | cpe:2.3:a:nopcommerce:nopcommerce:4.90.0:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://seclists.org/fulldisclosure/2025/Dec/18 | Mailing List Third Party Advisory |
| https://www.nopcommerce.com/ | Product |
| http://seclists.org/fulldisclosure/2025/Dec/18 | Mailing List Third Party Advisory |