Cross-site scripting (XSS) vulnerability in the Management Console in JRun 4.0 allows remote attackers to execute arbitrary web script or HTML and possibly hijack a user's session.
Conclusion & alert: CVE-2004-1477 is rated Moderate Risk (45.9/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.61%). Mandatory action: Review affected assets and schedule remediation.
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 | 3.05% | 2.61% | -0.43% |
| 2 | 2025-03-30 | 3.54% | 3.05% | -0.49% |
| 3 | 2025-03-29 | — | 3.54% | — |
Full EPSS history (7 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 |
|---|---|---|---|
| macromedia | jrun | 3.0 | cpe:2.3:a:macromedia:jrun:3.0:*:*:*:*:*:*:* |
| macromedia | jrun | 3.1 | cpe:2.3:a:macromedia:jrun:3.1:*:*:*:*:*:*:* |
| macromedia | jrun | 4.0 | cpe:2.3:a:macromedia:jrun:4.0:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://marc.info/?l=bugtraq&m=109621995623823&w=2 | |
| http://secunia.com/advisories/12638/ | |
| http://www.kb.cert.org/vuls/id/668206 | Patch Third Party Advisory US Government Resource |
| http://www.macromedia.com/devnet/security/security_zone/mpsb04-08.html | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/11245 | Patch |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/17483 |