Cross-site scripting (XSS) vulnerability in eXV2 CMS 2.0.5 and earlier allows remote attackers to inject arbitrary web script or HTML via a set_lang cookie to an unspecified component. NOTE: this may overlap CVE-2007-1965.
Conclusion & alert: CVE-2007-4365 is rated Low Risk (37.2/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.35%). 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 | 2025-10-30 | 0.33% | 0.35% | +0.02% |
| 2 | 2025-03-30 | 0.39% | 0.33% | -0.06% |
| 3 | 2025-03-29 | — | 0.39% | — |
Full EPSS history (8 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 |
|---|---|---|---|
| exv2 | content_management_system | <= 2.0.5 | cpe:2.3:a:exv2:content_management_system:*:*:*:*:*:*:*:* |