CVE-2009-4791

Multiple SQL injection vulnerabilities in Family Connections (aka FCMS) before 1.8.2 allow remote...

7.5 HighPublic exploit

Multiple SQL injection vulnerabilities in Family Connections (aka FCMS) before 1.8.2 allow remote attackers to execute arbitrary SQL commands via the (1) letter parameter to addressbook.php, (2) id parameter to recipes.php, (3) year parameter to register.php, (4) poll_id parameter to home.php, and (5) email parameter to lostpw.php.

Exploit likelihood

1.28%Up 0.1 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2009-4791
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness: CWE-89
Updated: 2026-11-02

CVE List No score

Record: CVE-2009-4791
Updated: 2026-11-02

EUVDEUVD-2009-4754 No score

Record: EUVD-2009-4754
Updated: 2026-11-03

GitHub AdvisoriesGHSA-f8vf-rww8-933v No score

Multiple SQL injection vulnerabilities in Family Connections (aka FCMS) before 1.8.2 allow remote...

Record: GHSA-f8vf-rww8-933v
Weakness: CWE-89
Updated: 2026-11-02

Affected products

ryan haudenschilt family connections

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	family connection 1.8.1 - Multiple Vulnerabilities	2009-03-30

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2009-4791 is a high vulnerability (CVSS 7.5) in Ryan Haudenschilt Family Connections, published April 22, 2010. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.28%, the 70th percentile. No source names a fixed version.