CVE-2007-4338

Exp

index.php in Ryan Haudenschilt Family Connections (FCMS) before 0.9 allows remote attackers to access an arbitrary account by placing the account's name in the value of an fcms_login_id cookie. NOTE: this can be leveraged for code execution via a POST with PHP code in the content parameter.

Published: 2007-08-14 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-4338 is rated High Exploit Risk (83.1/100): CVSS Critical severity, with high exploitation likelihood (EPSS 8.92%, 95th percentile). 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-2007-4338

EDB-ID Source Kind Published Link
30488 exploit_db edb 2007-08-11 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2007-4338

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 32.80% 8.92% -23.88%
2 2026-04-02 31.99% 32.80% +0.81%
3 2026-02-02 — 31.99% —

Full EPSS history (13 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-4338

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C 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:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2007-4338

Affected software / configurations for CVE-2007-4338

Vendor Product Version Raw CPE
haudenschilt family_connections_cms <= 0.8 cpe:2.3:a:haudenschilt:family_connections_cms:*:*:*:*:*:*:*:*
haudenschilt family_connections_cms 0.1.1 cpe:2.3:a:haudenschilt:family_connections_cms:0.1.1:*:*:*:*:*:*:*
haudenschilt family_connections_cms 0.1.2 cpe:2.3:a:haudenschilt:family_connections_cms:0.1.2:*:*:*:*:*:*:*
haudenschilt family_connections_cms 0.5 cpe:2.3:a:haudenschilt:family_connections_cms:0.5:*:*:*:*:*:*:*
haudenschilt family_connections_cms 0.6 cpe:2.3:a:haudenschilt:family_connections_cms:0.6:*:*:*:*:*:*:*

References for CVE-2007-4338

cvelogic Threat Intelligence