Multiple cross-site scripting (XSS) vulnerabilities in Tachyon Vanilla Guestbook 1.0 beta allow remote attackers to inject arbitrary web script or HTML via unknown vectors related to "posting new messages."
Conclusion & alert: CVE-2006-0541 is rated Low Risk (38/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.43%). 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 | 0.47% | 0.43% | -0.05% |
| 2 | 2025-03-29 | 0.43% | 0.47% | +0.05% |
| 3 | 2025-03-17 | — | 0.43% | — |
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 |
|---|---|---|---|
| tachyon | vanilla_guestbook | 1.0_beta | cpe:2.3:a:tachyon:vanilla_guestbook:1.0_beta:*:*:*:*:*:*:* |