CVE-2009-0646

Exp

Multiple SQL injection vulnerabilities in 4Site CMS 2.6 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) login and (2) password parameters to pcgi/4site.pl, (3) page parameter to print/print.shtml, (4) s and (5) i parameters to portfolio/index.shtml, (6) h parameter to hotel/index.php, (7) id parameter to news/news1.shtml, and the (8) th parameter to faq/index.shtml.

Published: 2009-02-18 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-0646 is rated High Exploit Risk (74.7/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.09%). 2 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-2009-0646

EDB-ID Source Kind Published Link
7964 exploit_db edb 2009-02-03 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2009-0646

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 2026-04-10 1.81% 2.09% +0.28%
2 2026-02-18 1.63% 1.81% +0.19%
3 2025-05-07 — 1.63% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-0646

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/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:L)
Exploitation conditions are straightforward and predictable.
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.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2009-0646

Affected software / configurations for CVE-2009-0646

Vendor Product Version Raw CPE
4site 4site_cms <= 2.6 cpe:2.3:a:4site:4site_cms:*:*:*:*:*:*:*:*

References for CVE-2009-0646

cvelogic Threat Intelligence