Multiple cross-site scripting (XSS) vulnerabilities in Phorum 3.1 through 5.0.3 beta allow remote attackers to inject arbitrary web script or HTML via the (1) HTTP_REFERER parameter to login.php, (2) HTTP_REFERER parameter to register.php, or (3) target parameter to profile.php.
Conclusion & alert: CVE-2004-1822 is rated High Exploit Risk (62.2/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.52%). Core evidence: 3 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.09% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| 23818 | exploit_db | edb | 2004-03-15 | Exploit-DB ↗ |
| 23820 | exploit_db | edb | 2004-03-15 | Exploit-DB ↗ |
| 23819 | exploit_db | edb | 2004-03-15 | Exploit-DB ↗ |
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 | 1.43% | 2.52% | +1.09% |
| 2 | 2025-09-23 | 1.30% | 1.43% | +0.13% |
| 3 | 2025-04-27 | — | 1.30% | — |
Full EPSS history (10 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 |
|---|---|---|---|
| phorum | phorum | 3.1 | cpe:2.3:a:phorum:phorum:3.1:*:*:*:*:*:*:* |
| phorum | phorum | 3.1.1 | cpe:2.3:a:phorum:phorum:3.1.1:*:*:*:*:*:*:* |
| phorum | phorum | 3.1.1_pre | cpe:2.3:a:phorum:phorum:3.1.1_pre:*:*:*:*:*:*:* |
| phorum | phorum | 3.1.1_rc2 | cpe:2.3:a:phorum:phorum:3.1.1_rc2:*:*:*:*:*:*:* |
| phorum | phorum | 3.1.1a | cpe:2.3:a:phorum:phorum:3.1.1a:*:*:*:*:*:*:* |
| phorum | phorum | 3.1.2 | cpe:2.3:a:phorum:phorum:3.1.2:*:*:*:*:*:*:* |
| phorum | phorum | 3.2 | cpe:2.3:a:phorum:phorum:3.2:*:*:*:*:*:*:* |
| phorum | phorum | 3.2.2 | cpe:2.3:a:phorum:phorum:3.2.2:*:*:*:*:*:*:* |
| phorum | phorum | 3.2.3 | cpe:2.3:a:phorum:phorum:3.2.3:*:*:*:*:*:*:* |
| phorum | phorum | 3.2.3a | cpe:2.3:a:phorum:phorum:3.2.3a:*:*:*:*:*:*:* |
| phorum | phorum | 3.2.3b | cpe:2.3:a:phorum:phorum:3.2.3b:*:*:*:*:*:*:* |
| phorum | phorum | 3.2.4 | cpe:2.3:a:phorum:phorum:3.2.4:*:*:*:*:*:*:* |
| phorum | phorum | 3.2.5 | cpe:2.3:a:phorum:phorum:3.2.5:*:*:*:*:*:*:* |
| phorum | phorum | 3.2.6 | cpe:2.3:a:phorum:phorum:3.2.6:*:*:*:*:*:*:* |
| phorum | phorum | 3.2.7 | cpe:2.3:a:phorum:phorum:3.2.7:*:*:*:*:*:*:* |
| phorum | phorum | 3.2.8 | cpe:2.3:a:phorum:phorum:3.2.8:*:*:*:*:*:*:* |
| phorum | phorum | 3.3.1 | cpe:2.3:a:phorum:phorum:3.3.1:*:*:*:*:*:*:* |
| phorum | phorum | 3.3.1a | cpe:2.3:a:phorum:phorum:3.3.1a:*:*:*:*:*:*:* |
| phorum | phorum | 3.3.2 | cpe:2.3:a:phorum:phorum:3.3.2:*:*:*:*:*:*:* |
| phorum | phorum | 3.3.2a | cpe:2.3:a:phorum:phorum:3.3.2a:*:*:*:*:*:*:* |
| phorum | phorum | 3.3.2b3 | cpe:2.3:a:phorum:phorum:3.3.2b3:*:*:*:*:*:*:* |
| phorum | phorum | 3.4 | cpe:2.3:a:phorum:phorum:3.4:*:*:*:*:*:*:* |
| phorum | phorum | 3.4.1 | cpe:2.3:a:phorum:phorum:3.4.1:*:*:*:*:*:*:* |
| phorum | phorum | 3.4.2 | cpe:2.3:a:phorum:phorum:3.4.2:*:*:*:*:*:*:* |
| phorum | phorum | 3.4.3 | cpe:2.3:a:phorum:phorum:3.4.3:*:*:*:*:*:*:* |
| phorum | phorum | 3.4.4 | cpe:2.3:a:phorum:phorum:3.4.4:*:*:*:*:*:*:* |
| phorum | phorum | 3.4.5 | cpe:2.3:a:phorum:phorum:3.4.5:*:*:*:*:*:*:* |
| phorum | phorum | 3.4.6 | cpe:2.3:a:phorum:phorum:3.4.6:*:*:*:*:*:*:* |
| phorum | phorum | 5.0.3_beta | cpe:2.3:a:phorum:phorum:5.0.3_beta:*:*:*:*:*:*:* |