CVE-2026-2689 in Event Management System
Summary
by MITRE • 02/19/2026
A vulnerability was detected in itsourcecode Event Management System 1.0. Affected is an unknown function of the file /admin/manage_booking.php. The manipulation of the argument ID results in sql injection. The attack may be performed from remote. The exploit is now public and may be used.
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Analysis
by VulDB Data Team • 06/07/2026
The vulnerability identified in the itsourcecode Event Management System version 1.0 represents a critical sql injection flaw that compromises the system's database integrity and confidentiality. This vulnerability exists within the administrative component of the application, specifically in the manage_booking.php file which handles booking management operations. The flaw manifests when user-supplied input containing the ID parameter is processed without adequate sanitization or validation, creating an exploitable condition that allows malicious actors to manipulate database queries through crafted input.
The technical implementation of this vulnerability aligns with common sql injection patterns where the application directly incorporates user input into sql query construction without proper parameterization or input filtering. When an attacker supplies a malicious ID value, the application's query execution process becomes susceptible to manipulation, enabling unauthorized access to database contents, data modification, or even complete database compromise. The vulnerability's remote exploitability means that attackers do not require physical access to the system and can target the flaw from external networks, significantly expanding the potential attack surface and threat impact.
This vulnerability directly maps to CWE-89 which defines sql injection as the insertion of malicious sql code into input fields for execution by the database engine. The attack vector follows established patterns documented in the ATT&CK framework under technique T1190 for exploiting vulnerabilities in applications. The public availability of exploit code increases the risk profile substantially, as it eliminates the need for advanced technical skills to leverage the vulnerability, making it accessible to threat actors of varying expertise levels. The impact extends beyond simple data theft to include potential system compromise, data corruption, and unauthorized administrative access to the event management system.
The operational consequences of this vulnerability include unauthorized access to sensitive booking information, potential data exfiltration, and disruption of legitimate business operations. Organizations relying on this system face significant risks including customer data exposure, regulatory compliance violations, and potential financial losses due to service disruption. The vulnerability's presence in an administrative component particularly amplifies the risk as it could provide attackers with elevated privileges and access to critical system functions. Mitigation strategies should include immediate patching of the affected application, implementation of proper input validation and parameterized queries, and deployment of web application firewalls to detect and prevent sql injection attempts. Additionally, organizations should conduct comprehensive security assessments of similar components and implement robust database access controls to minimize the potential impact of such vulnerabilities.