CVE-2006-3909

Exp

Cross-site scripting (XSS) vulnerability in calendar.php in WWWthreads allows remote attackers to inject arbitrary web script or HTML via the week parameter.

Published: 2006-07-27 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2006-3909 is rated High Exploit Risk (67.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.76%). 3 public exploit reference(s) are indexed (Exploit-DB). 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-2006-3909

EDB-ID Source Kind Published Link
28280 exploit_db edb 2006-07-26 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2006-3909

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 0.73% 0.76% +0.03%
2 2025-03-29 0.76% 0.73% -0.03%
3 2025-03-17 — 0.76% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2006-3909

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2006-3909

Affected software / configurations for CVE-2006-3909

Vendor Product Version Raw CPE
wired_community_software wwwthreads 5.4 cpe:2.3:a:wired_community_software:wwwthreads:5.4:*:*:*:*:*:*:*
wired_community_software wwwthreads rc3 cpe:2.3:a:wired_community_software:wwwthreads:rc3:*:*:*:*:*:*:*

References for CVE-2006-3909

cvelogic Threat Intelligence