CVE-2007-1963

SQL injection vulnerability in the create_session function in class_session.php in MyBB (aka...

7.5 HighPublic exploit

SQL injection vulnerability in the create_session function in class_session.php in MyBB (aka MyBulletinBoard) 1.2.3 and earlier allows remote attackers to execute arbitrary SQL commands via the Client-IP HTTP header, as utilized by index.php, a related issue to CVE-2006-3775.

Exploit likelihood

1.36%Up 0.2 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2007-1963
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

Record: CVE-2007-1963
Updated: 2026-11-02

EUVDEUVD-2007-1957 No score

Record: EUVD-2007-1957
Updated: 2026-11-03

GitHub AdvisoriesGHSA-3v74-qmfm-rv65 No score

SQL injection vulnerability in the create_session function in class_session.php in MyBB (aka...

Record: GHSA-3v74-qmfm-rv65
Updated: 2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	MyBulletinBoard (MyBB) 1.2.3 - Remote Code Execution	2007-04-03

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-2007-1963 is a high vulnerability (CVSS 7.5) in Mybb, published April 11, 2007. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.36%, the 71st percentile. No source names a fixed version.