Yonyou KSOA SQL Injection Vulnerability in edit_folder.jsp

A SQL injection vulnerability has been identified in Yonyou KSOA version 9.0. The issue resides in the file '/kmf/edit_folder.jsp', where the application improperly handles the 'folderid' parameter in HTTP GET requests. This lack of validation allows remote, unauthenticated attackers to inject malicious SQL commands, potentially leading to unauthorized database access, data manipulation, or exploitation of the database server. The vulnerability affects systems using Microsoft SQL Server.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to manipulate database queries. This could result in unauthorized access to the database, leakage of sensitive information, tampering with data, or gaining administrative control over the database server.

Reproduction

The vulnerability can be reproduced by sending a GET request to '/kmf/edit_folder.jsp' with a crafted 'folderid' parameter that includes SQL injection payloads. This can be automated using tools like sqlmap, targeting the Microsoft SQL Server database.

Remediation

No specific remediation measures are known for this vulnerability.