CVE-2007-4611 in Calendar Events
Summary
by MITRE
SQL injection vulnerability in viewevent.php in Moonware (aka Dale Mooney Gallery) allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 07/27/2025
The vulnerability identified as CVE-2007-4611 represents a critical sql injection flaw within the Moonware gallery system, specifically affecting the viewevent.php script. This web application vulnerability enables remote attackers to manipulate database queries through improper input validation, creating a pathway for unauthorized data access and command execution. The flaw manifests when the application fails to properly sanitize user-supplied input passed through the id parameter, allowing malicious actors to inject sql commands that bypass normal authentication and authorization mechanisms.
This vulnerability falls under the CWE-89 category of sql injection, which is classified as a persistent threat that can lead to complete database compromise when exploited successfully. The attack vector operates through the web interface where users provide input to viewevent.php, and the application processes this input without adequate sanitization or parameterization. The id parameter serves as the primary attack surface, where an attacker can craft malicious sql payloads that execute within the database context of the web application. This type of vulnerability is particularly dangerous because it can be exploited without requiring authentication, making it accessible to any remote user who can access the vulnerable web application.
The operational impact of this vulnerability extends far beyond simple data theft, as it provides attackers with the capability to execute arbitrary sql commands on the underlying database server. Successful exploitation could result in complete database compromise, data exfiltration, unauthorized data modification, or even system escalation to gain administrative privileges. The vulnerability affects the integrity and confidentiality of all data stored within the moonware gallery system, potentially exposing sensitive user information, gallery content, and system configurations. From an attack perspective, this vulnerability aligns with ATT&CK technique T1071.004 for application layer protocol manipulation, where attackers exploit web application flaws to gain deeper system access.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and parameterized queries throughout the application codebase. The most effective remediation involves implementing prepared statements or parameterized queries that separate sql code from data, preventing malicious input from being interpreted as executable sql commands. Additionally, input sanitization measures should be deployed at multiple layers including web application firewalls, database access controls, and proper output encoding. Security hardening practices such as least privilege database access, regular security audits, and input validation routines should be implemented to prevent similar vulnerabilities from occurring in the future. The remediation process must also include comprehensive code review to identify and address other potential sql injection points within the application, as this vulnerability often indicates broader security gaps in the web application architecture that require systematic addressing rather than isolated patching approaches.