CVE-2024-12999 in Small CRM
Summary
by MITRE • 12/29/2024
A vulnerability has been found in PHPGurukul Small CRM 1.0 and classified as critical. This vulnerability affects unknown code of the file /admin/edit-user.php. The manipulation of the argument id leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 02/19/2025
This critical vulnerability in PHPGurukul Small CRM 1.0 represents a severe sql injection flaw that directly impacts the administrative interface through the /admin/edit-user.php file. The vulnerability stems from inadequate input validation and sanitization of the id parameter, which allows attackers to manipulate database queries through malicious input. The flaw exists within the application's data handling mechanisms where user-supplied identifiers are directly incorporated into sql statements without proper escaping or parameterization. This creates an exploitable condition where an attacker can construct malicious sql payloads that bypass authentication and authorization controls, potentially leading to complete database compromise.
The remote exploitability of this vulnerability significantly amplifies its threat level, as attackers can leverage this weakness from external networks without requiring physical access to the system. The disclosure of exploit details in public forums means that malicious actors can readily weaponize this vulnerability against unpatched installations. The attack surface extends beyond simple data extraction to include potential privilege escalation, data manipulation, and unauthorized administrative access. This vulnerability directly maps to CWE-89 sql injection weakness category, which is classified as a critical security flaw in the CWE dictionary. The attack pattern aligns with ATT&CK technique T1190 for exploitation of remote services, specifically targeting the application layer where user inputs are processed.
The operational impact of this vulnerability encompasses complete compromise of the customer relationship management system, including unauthorized access to sensitive customer data, modification of user accounts, and potential lateral movement within the network infrastructure. Organizations running this vulnerable software face risks of data breaches, regulatory compliance violations, and potential legal consequences. The vulnerability affects the integrity and confidentiality of the entire system, as attackers can manipulate user records, access restricted administrative functions, and potentially escalate privileges to gain full system control. Database administrators should immediately implement monitoring for suspicious sql queries and network traffic patterns that may indicate exploitation attempts.
Mitigation strategies should include immediate patching of the affected application to the latest version that addresses this sql injection vulnerability. Organizations should implement input validation and parameterized queries throughout the application codebase, particularly in areas handling user identifiers. Network segmentation and web application firewalls can provide additional defense-in-depth measures to detect and block malicious sql injection attempts. Access controls should be reviewed and strengthened to ensure that administrative functions require multi-factor authentication and are restricted to authorized personnel only. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other applications within the organization's infrastructure. The vulnerability demonstrates the critical importance of secure coding practices and proper input sanitization to prevent sql injection attacks that can compromise entire database systems.