CVE-2019-25450 in ERP CRM
Summary
by MITRE • 02/22/2026
Dolibarr ERP/CRM 10.0.1 contains multiple SQL injection vulnerabilities that allow authenticated attackers to manipulate database queries by injecting SQL code through POST parameters. Attackers can inject malicious SQL through parameters like actioncode, demand_reason_id, and availability_id in card.php endpoints to extract sensitive database information using boolean-based blind, error-based, and time-based blind techniques.
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Analysis
by VulDB Data Team • 03/03/2026
The vulnerability CVE-2019-25450 represents a critical SQL injection flaw within Dolibarr ERP/CRM version 10.0.1 that poses significant risks to organizations relying on this enterprise resource planning and customer relationship management platform. This vulnerability affects the authentication system by allowing authenticated attackers to exploit improper input validation mechanisms within the application's backend database interactions. The flaw specifically targets the card.php endpoint where multiple POST parameters fail to properly sanitize user input before incorporating it into database queries, creating opportunities for malicious code injection that can compromise the entire database infrastructure.
The technical implementation of this vulnerability stems from inadequate parameter validation and sanitization practices within the Dolibarr application codebase. Attackers can manipulate database queries through carefully crafted POST parameters including actioncode, demand_reason_id, and availability_id, which are processed without proper escaping or encoding mechanisms. These parameters are particularly susceptible because they are directly incorporated into SQL statements without appropriate protection against malicious input sequences. The vulnerability manifests across multiple attack vectors including boolean-based blind SQL injection, error-based SQL injection, and time-based blind SQL injection techniques, each offering different methods for extracting sensitive data from the underlying database system.
The operational impact of this vulnerability extends beyond simple data theft, as authenticated attackers can leverage these injection points to perform extensive database manipulation operations. Through boolean-based blind techniques, attackers can infer database structure and content by observing application behavior responses to crafted queries. Error-based injection allows for direct extraction of database information through error messages that reveal internal database schema details. Time-based blind injection techniques enable attackers to extract data through timing variations in database response times, effectively bypassing certain security monitoring systems that might not detect slow query patterns. The combination of these attack methods provides attackers with comprehensive database reconnaissance capabilities and the potential to escalate privileges within the application environment.
Organizations utilizing Dolibarr ERP/CRM 10.0.1 should immediately implement mitigations focusing on input validation and parameter sanitization across all user-facing endpoints. The primary remediation strategy involves implementing proper parameterized queries or prepared statements to ensure that user input cannot alter the intended structure of database commands. Additionally, organizations should deploy web application firewalls and input validation rules that specifically target SQL injection patterns, including detection of common SQL keywords and injection sequences. The vulnerability aligns with CWE-89 which classifies improper neutralization of special elements in SQL commands as a fundamental weakness in application security. From an ATT&CK framework perspective, this vulnerability maps to technique T1071.004 for application layer protocol and T1213.002 for data from information repositories, representing significant threats to enterprise data integrity and confidentiality. Regular security assessments and vulnerability scanning should be implemented to identify similar injection points within the application's codebase, while access controls should be strengthened to limit the impact of potential exploitation attempts.