Cross-site scripting (XSS) vulnerability in index.php in webCMS Portal Edition allows remote attackers to inject arbitrary web script or HTML via the patron parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
Conclusion & alert: CVE-2008-4184 is rated Low Risk (34.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.30%). 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 | 2025-03-30 | 0.35% | 0.30% | -0.06% |
| 2 | 2025-03-29 | 0.25% | 0.35% | +0.10% |
| 3 | 2025-02-25 | — | 0.25% | — |
Full EPSS history (5 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 |
|---|---|---|---|
| webcms | webcms_portal_edition | — | cpe:2.3:a:webcms:webcms_portal_edition:*:*:*:*:*:*:*:* |