Cross-site scripting (XSS) vulnerability in admin.php in X-Cart 5.1.6 through 5.1.10 allows remote attackers to inject arbitrary web script or HTML via the substring parameter.
Conclusion & alert: CVE-2015-0950 is rated Moderate Risk (42.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.69%). Mandatory action: Review affected assets and schedule remediation.
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 | 2025-12-13 | 0.62% | 0.69% | +0.07% |
| 2 | 2025-08-27 | 0.46% | 0.62% | +0.16% |
| 3 | 2025-07-12 | — | 0.46% | — |
Full EPSS history (11 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| qualiteam | x-cart | 5.1.6 | cpe:2.3:a:qualiteam:x-cart:5.1.6:*:*:*:*:*:*:* |
| qualiteam | x-cart | 5.1.7 | cpe:2.3:a:qualiteam:x-cart:5.1.7:*:*:*:*:*:*:* |
| qualiteam | x-cart | 5.1.8 | cpe:2.3:a:qualiteam:x-cart:5.1.8:*:*:*:*:*:*:* |
| qualiteam | x-cart | 5.1.9 | cpe:2.3:a:qualiteam:x-cart:5.1.9:*:*:*:*:*:*:* |
| qualiteam | x-cart | 5.1.10 | cpe:2.3:a:qualiteam:x-cart:5.1.10:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://www.kb.cert.org/vuls/id/924124 | Third Party Advisory US Government Resource |
| https://blog.x-cart.com/5-1-11-released.html | Patch Vendor Advisory |