Overview
In this post, we will be discussing a critical vulnerability, designated as CVE-2025-47599, which affects the Facturante software. SQL Injection, a type of attack that allows the execution of malicious SQL statements, is at the heart of this vulnerability. Facturante, being a widely used software, this vulnerability represents a significant risk to a large number of systems. The severity of this vulnerability is underscored by its CVSS Severity Score of 9.3, indicating a potential for system compromise or data leak.
Vulnerability Summary
CVE ID: CVE-2025-47599
Severity: Critical (9.3 CVSS Score)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise and data leak
Affected Products
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Product | Affected Versions
Facturante | Up to 1.11
How the Exploit Works
The vulnerability lies in the Facturante system’s improper neutralization of special elements used in an SQL command. An attacker could exploit this vulnerability by sending specially crafted SQL statements to the affected software. This could allow the attacker to manipulate SQL queries, leading to unauthorized read or write access to the database. The attacker could potentially access sensitive information, modify data, or even gain administrative privileges on the database system, depending on the permissions associated with the application.
Conceptual Example Code
Let’s illustrate this with a hypothetical example. An attacker could send a malicious HTTP POST request to a vulnerable endpoint in the Facturante system. The payload of this request would contain a specially crafted SQL statement.
POST /vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "malicious_payload": "'; DROP TABLE users; --" }In the above example, the malicious SQL command ‘; DROP TABLE users; –‘ would cause the application to delete the ‘users’ table from the database, resulting in a significant disruption to the system.
Mitigation Guidance
As a mitigation measure, it is strongly recommended that users of Facturante apply the vendor’s patch as soon as it becomes available. Until then, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can be used as temporary mitigation. These measures can help monitor and block suspicious activities, thereby reducing the risk of potential exploits.