CVE-2025-9241 in eladmin
Summary
by MITRE • 08/20/2025
A weakness has been identified in elunez eladmin up to 2.7. This affects the function exportUser. This manipulation causes csv injection. The attack may be initiated remotely. The exploit has been made available to the public and could be exploited.
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Analysis
by VulDB Data Team • 11/01/2025
The vulnerability identified as CVE-2025-9241 represents a critical security flaw within the elunez eladmin software version 2.7 and earlier. This weakness specifically targets the exportUser function, which serves as a data export mechanism for user information within the application. The vulnerability stems from insufficient input validation and output sanitization when processing user data for CSV export functionality. The flaw allows malicious actors to inject malicious code into the exported CSV files through carefully crafted user input, creating a vector for potential code execution and data manipulation attacks.
The technical implementation of this vulnerability aligns with CWE-1236, which describes weaknesses related to insufficient input validation and output sanitization in data export functions. When the exportUser function processes user data, it fails to properly escape or sanitize special characters that could be interpreted as commands by CSV parsers. This creates an environment where attackers can embed malicious formulas or scripts within the exported data, particularly targeting spreadsheet applications like Microsoft Excel or Google Sheets that automatically execute certain CSV content. The vulnerability operates through a remote attack vector, meaning that an attacker does not require physical access to the system or local network privileges to exploit the flaw, making it particularly dangerous in web-based environments.
The operational impact of this vulnerability extends beyond simple data corruption or information disclosure. When exploited, CSV injection can lead to unauthorized code execution on systems that open the malicious files, potentially allowing attackers to gain full control over user sessions or system resources. This weakness creates a persistent threat vector that could be leveraged for credential theft, session hijacking, or as a stepping stone for further attacks within a network. The public availability of exploitation tools significantly amplifies the risk, as it lowers the barrier for attackers to successfully compromise affected systems. Organizations using elunez eladmin versions up to 2.7 face substantial risk of unauthorized access and potential data breaches when this vulnerability remains unpatched.
Mitigation strategies should focus on immediate remediation through software updates and patches provided by the vendor. Organizations must implement comprehensive input validation and output sanitization measures for all data export functions, particularly those involving CSV generation. The implementation of proper escaping mechanisms for special characters and the adoption of secure coding practices aligned with NIST SP 800-53 security controls can significantly reduce the attack surface. Additionally, network segmentation and access controls should be enforced to limit exposure of the vulnerable application to untrusted users. Security monitoring should include detection of unusual export activities and automated scanning for potentially malicious CSV content. The ATT&CK framework categorizes this vulnerability under T1059.001 (Command and Scripting Interpreter: PowerShell) and T1078 (Valid Accounts) as attackers may leverage this weakness to establish persistent access and execute malicious commands through compromised user sessions. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other applications within the organization's attack surface.