CVE-2025-43949: High-Risk SQL Injection Vulnerability in MuM MapEdit Web Application

Overview

The Common Vulnerabilities and Exposures (CVE) system has recently highlighted an alarming SQL Injection vulnerability in the Mensch und Maschine (MuM) MapEdit web application. This vulnerability, assigned CVE ID CVE-2025-43949, affects version 24.2.3 of the software. It exposes users to potential system compromise or data leakage, which can cause serious damage to both the user’s privacy and the integrity of their systems.
As SQL Injection attacks are among the most common and severe cybersecurity threats, it is crucial for users and administrators of the MuM MapEdit web application to address this vulnerability promptly and effectively. This vulnerability matters because it could be exploited by an attacker to execute malicious SQL statements, gaining control over the application’s database server.

Vulnerability Summary

CVE ID: CVE-2025-43949
Severity: Critical (9.8 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Successful exploitation would allow an attacker to execute arbitrary SQL commands on the application’s database server, leading to potential system compromise and data leakage.

Affected Products

Product | Affected Versions

MuM MapEdit Web Application | 24.2.3

How the Exploit Works

The MuM MapEdit web application does not properly sanitize user-supplied input before using it in SQL queries. An attacker can exploit this by crafting malicious SQL statements and inserting them into the input fields of the application. These statements are then executed by the application’s database server, allowing the attacker to manipulate data, execute commands, or even gain control over the entire system.

Conceptual Example Code

Below is a conceptual example of how the vulnerability might be exploited. In this example, an HTTP request is made to the vulnerable endpoint, containing a malicious SQL statement in the request body.

POST /vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "userInput": "';DROP TABLE users;--" }

In this example, the SQL statement `’;DROP TABLE users;–` will cause the application’s database server to drop the ‘users’ table, potentially deleting all user data.

Mitigation Guidance

Users are strongly advised to apply the patch provided by the vendor as soon as possible. If the patch cannot be immediately applied, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation. These tools can help detect and block SQL Injection attempts, limiting the potential damage until a more permanent solution can be implemented.