CVE-2023-4661 in Connect
Summary
by MITRE • 09/15/2023
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Saphira Saphira Connect allows SQL Injection.
This issue affects Saphira Connect: before 9.
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Analysis
by VulDB Data Team • 05/21/2026
The vulnerability identified as CVE-2023-4661 represents a critical SQL injection flaw within the Saphira Saphira Connect software platform, specifically impacting versions prior to 9. This vulnerability falls under the Common Weakness Enumeration category CWE-89 which defines improper neutralization of special elements used in an SQL command. The flaw exists in the application's handling of user input within SQL query construction processes, where insufficient validation and sanitization of input parameters allows malicious actors to inject arbitrary SQL code into database queries. The vulnerability stems from the application's failure to properly escape or parameterize user-supplied data before incorporating it into SQL command strings, creating an attack surface where adversaries can manipulate database operations through crafted input sequences.
The operational impact of this vulnerability extends beyond simple data theft or manipulation, as it provides attackers with the capability to execute unauthorized database operations with the privileges of the application's database user. Attackers can leverage this weakness to extract sensitive information, modify database records, delete data, or even escalate privileges to gain administrative access to the underlying database system. The vulnerability affects the core database interaction functionality of Saphira Connect, potentially compromising all data stored within the application's database environment. Given that this is a SQL injection vulnerability, it operates at the application layer and can be exploited through various attack vectors including web forms, API endpoints, or direct input manipulation, making it particularly dangerous in environments where the application processes untrusted user input.
The security implications of CVE-2023-4661 align with the ATT&CK framework's technique T1071.004 which covers application layer protocol manipulation, and T1046 which addresses network service discovery. This vulnerability enables attackers to perform reconnaissance activities against the database infrastructure while simultaneously providing them with persistent access to sensitive data. Organizations using affected versions of Saphira Connect face significant risk of data breaches, compliance violations, and potential system compromise. The vulnerability's exploitation typically requires minimal technical expertise, making it attractive to threat actors across the security spectrum. Additionally, the impact extends to potential business continuity issues, as successful exploitation could result in data loss, system downtime, or regulatory penalties. The vulnerability demonstrates a fundamental failure in input validation and secure coding practices within the application's database interaction modules.
Mitigation strategies for this vulnerability include immediate patching of Saphira Connect to version 9 or later, where the SQL injection flaws have been addressed through proper input sanitization and parameterized query implementation. Organizations should also implement additional defensive measures such as web application firewalls, database activity monitoring, and regular security assessments to detect and prevent exploitation attempts. Input validation should be strengthened at multiple layers including application, network, and database levels to ensure comprehensive protection against similar vulnerabilities. The remediation process should involve thorough testing of patched applications to ensure that the security fixes do not introduce regressions or compatibility issues. Additionally, security awareness training for developers should emphasize secure coding practices and the importance of proper input handling to prevent future occurrences of similar vulnerabilities in the software development lifecycle.