CVE-2006-4631

Exp

Direct static code injection vulnerability in admin/save_opt.php in SoftBB 0.1, and possibly earlier, allows remote authenticated users to upload and execute arbitrary PHP code via the cache_forum parameter, which saves the code to info_options.php, which is accessible via a direct request.

Published: 2006-09-08 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2006-4631 is rated High Exploit Risk (75.5/100): CVSS Medium severity, with high exploitation likelihood (EPSS 13.28%, 94th percentile). 3 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.67% over the last day, indicating growing attacker interest. 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.

Public exploit references (Exploit-DB) for CVE-2006-4631

EDB-ID Source Kind Published Link
28488 exploit_db edb 2006-09-04 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2006-4631

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 2026-01-19 11.61% 13.28% +1.67%
2 2025-08-25 12.27% 11.61% -0.66%
3 2025-04-27 — 12.27% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2006-4631

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 2.0 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:S)
A single authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.0 6.4 [email protected]

Weakness enumeration for CVE-2006-4631

Affected software / configurations for CVE-2006-4631

Vendor Product Version Raw CPE
softbb softbb <= 0.1 cpe:2.3:a:softbb:softbb:*:*:*:*:*:*:*:*

References for CVE-2006-4631

cvelogic Threat Intelligence