CVE-2022-26959
CWE-89Published: September 16, 2022· Updated: Jun 17, 2026
Official Description
There are two full (read/write) Blind/Time-based SQL injection vulnerabilities in the Northstar Club Management version 6.3 application. The vulnerabilities exist in the userName parameter of the processlogin.jsp page in the /northstar/Portal/ directory and the userID parameter of the login.jsp page in the /northstar/iphone/ directory. Exploitation of the SQL injection vulnerabilities allows full access to the database which contains critical data for organization’s that make full use of the software suite.
Risk Analysis
Northstar Club Management software is susceptible to SQL injection attacks via the login parameters, allowing unauthorized database access. This critical vulnerability is rated 9.8 and could lead to the exposure of sensitive organizational data.
No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable.
Update to the latest version of Northstar Club Management. Implement input validation and use parameterized queries to prevent SQL injection.
Technical Analysis
CVE-2022-26959 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (4)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-26959 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts