Multiple cross-site scripting (XSS) vulnerabilities in Layton HelpBox 3.7.1 allow remote authenticated users to inject arbitrary web script or HTML via the (1) Forename, (2) Surname, (3) Telephone, and (4) Fax fields to writeenduserenduser.asp; the (5) Filter field to statsrequestypereport.asp; and the (6) sys_request_id parameter to requestattach.asp; and allow remote authenticated users to inject arbitrary web script or HTML via the (7) Asset, (8) Location, and (9) Problem fields to editrequestenduser.asp; the (10) Asset, (11) Asset Location, (12) Problem Desc, and (13) Solution Desc fields to editrequestuser.asp; and the (14) End User and (15) Description fields to usersearchrequests.asp. NOTE: vectors 5 and 6 do not require authentication to exploit.
Conclusion & alert: CVE-2007-5403 is rated Low Risk (34.2/100): CVSS Low severity, with medium exploitation likelihood (EPSS 0.40%). 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 | 0.30% | 0.40% | +0.10% |
| 2 | 2025-03-29 | 0.40% | 0.30% | -0.10% |
| 3 | 2025-03-17 | — | 0.40% | — |
Full EPSS history (7 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 3.5 | 2.0 | LOW |
|
6.8 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| layton_technology | helpbox | 3.7.1 | cpe:2.3:a:layton_technology:helpbox:3.7.1:*:*:*:*:*:*:* |