Cross-site scripting (XSS) vulnerability in the preparestring function in lib/common.php in Project EROS bbsengine before 20060501-0142-jam, and possibly earlier versions dating back to 2006-02-23, might allow remote attackers to inject arbitrary web script or HTML via unknown vectors.
Conclusion & alert: CVE-2006-3306 is rated Low Risk (39.9/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.16%). 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 | 2026-06-15 | 0.41% | 1.16% | +0.75% |
| 2 | 2025-03-30 | 0.34% | 0.41% | +0.07% |
| 3 | 2025-03-29 | — | 0.34% | — |
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 |
|---|---|---|---|
| zoid_technologies | project_eros_bbsengine | <= 2006-04-29 | cpe:2.3:a:zoid_technologies:project_eros_bbsengine:*:*:*:*:*:*:*:* |
| zoid_technologies | project_eros_bbsengine | 2006-02-23 | cpe:2.3:a:zoid_technologies:project_eros_bbsengine:2006-02-23:*:*:*:*:*:*:* |