SQL injection vulnerability in Sources/ManageBoards.php in Simple Machines Forum 1.1 RC3 allows remote attackers to execute arbitrary SQL commands via the cur_cat parameter.
Conclusion & alert: CVE-2006-4564 is rated Moderate Risk (44.4/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.60%). 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 | 2025-04-25 | 0.46% | 0.60% | +0.13% |
| 2 | 2023-06-02 | 0.30% | 0.46% | +0.16% |
| 3 | 2023-03-07 | — | 0.30% | — |
Full EPSS history (4 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.1 | 2.0 | MEDIUM |
|
4.9 | 6.4 | [email protected] |
: Successful exploitation requires privileges to add a new board.
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| simplemachines | smf | 1.1 | cpe:2.3:a:simplemachines:smf:1.1:rc3:*:*:*:*:*:* |