CVE-2025-7488 is a path traversal vulnerability identified in the JoeyBling SpringBoot_MyBatisPlus project, specifically affecting the Download function accessible via the /file/download endpoint. The vulnerability arises from improper validation or sanitization of the 'Name' argument, which allows an attacker to manipulate the file path and access files outside the intended directory scope. This type of vulnerability can lead to unauthorized disclosure of sensitive files on the server, potentially exposing configuration files, source code, or other critical data. The vulnerability can be exploited remotely without requiring user interaction or authentication, increasing its risk profile. The product uses continuous delivery with rolling releases, which complicates precise version tracking and patch availability. The CVSS 4.0 base score is 5.3 (medium severity), reflecting network attack vector, low attack complexity, no privileges or user interaction needed, but limited impact on confidentiality and no impact on integrity or availability. No known exploits are currently observed in the wild, but public disclosure of the exploit code increases the likelihood of exploitation attempts. The lack of available patches or version-specific fixes means organizations must rely on mitigation strategies until an official update is released.

For European organizations, this vulnerability poses a risk of unauthorized data exposure, which could lead to leakage of sensitive business information, intellectual property, or personal data protected under GDPR. The ability to remotely exploit the vulnerability without authentication means attackers could potentially access internal files from outside the network perimeter, increasing the risk of data breaches. While the vulnerability does not directly affect system integrity or availability, the confidentiality impact alone can result in regulatory penalties, reputational damage, and operational disruptions if sensitive files are exposed. Organizations using JoeyBling SpringBoot_MyBatisPlus in critical applications or handling sensitive data should consider this a significant concern. The continuous delivery model and lack of clear patching guidance may delay remediation efforts, prolonging exposure.

1. Implement strict input validation and sanitization on the 'Name' parameter to prevent path traversal sequences such as '../' or absolute paths. 2. Employ allowlisting of file names or extensions to restrict accessible files to a predefined safe set. 3. Use secure coding practices to enforce file access within designated directories only, leveraging platform-specific APIs that prevent directory traversal. 4. Monitor and restrict access to the /file/download endpoint via network controls such as firewalls or API gateways, limiting exposure to trusted IP ranges or internal networks. 5. Enable detailed logging and alerting on suspicious file access patterns to detect potential exploitation attempts early. 6. Until an official patch is available, consider disabling or restricting the vulnerable download functionality if feasible. 7. Conduct thorough code reviews and security testing focusing on file handling functions in the application. 8. Stay updated with vendor advisories for patches or updates and plan for prompt deployment once available.