Cross-site scripting (XSS) vulnerability in the login form (login.jsp) of the admin console in Openfire (formerly Wildfire) 2.3.0 Beta 2 allows remote attackers to inject arbitrary web script or HTML via Javascript events in the username parameter, a different vulnerability than CVE-2005-4876.
Conclusion & alert: CVE-2005-4877 is rated Low Risk (32/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.22%). 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 | 0.27% | 0.22% | -0.04% |
| 2 | 2025-03-29 | 0.21% | 0.27% | +0.06% |
| 3 | 2025-03-17 | — | 0.21% | — |
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 |
|---|---|---|---|
| ignite_realtime | openfire | 2.3.0 | cpe:2.3:a:ignite_realtime:openfire:2.3.0:beta_2:*:*:*:*:*:* |