CVE-2025-10319 is a medium-severity security vulnerability affecting JeecgBoot versions up to 3.8.2. The flaw resides in the Tenant Log Export component, specifically in the /sys/tenant/exportLog endpoint. This vulnerability allows an attacker to perform improper authorization, meaning that the system fails to correctly verify whether the requesting user has the necessary permissions to access or export tenant logs. The issue can be exploited remotely without requiring user interaction or prior authentication, as indicated by the CVSS vector (AV:N/AC:L/AT:N/UI:N/PR:L). The vulnerability impacts confidentiality to a limited extent (VC:L), with no impact on integrity or availability. The vendor has not responded to the disclosure, and no patches or fixes have been released yet. Although an exploit has been publicly released, there are no confirmed reports of exploitation in the wild at this time. The vulnerability’s ease of exploitation combined with the lack of authentication requirements makes it a notable risk for organizations using affected JeecgBoot versions, especially those relying on the tenant log export functionality for multi-tenant environments. Attackers could potentially access sensitive tenant log data they are not authorized to view, leading to information disclosure and potential further reconnaissance or attacks.

For European organizations using JeecgBoot, particularly those deploying multi-tenant applications or services, this vulnerability poses a risk of unauthorized data exposure. Tenant logs often contain sensitive operational information, user activity, or configuration details that could be leveraged by attackers for lateral movement or to compromise additional systems. The improper authorization flaw could lead to breaches of confidentiality, undermining compliance with GDPR and other data protection regulations prevalent in Europe. Organizations in sectors such as finance, healthcare, and public administration, which often use multi-tenant platforms and are subject to strict data privacy laws, may face regulatory penalties and reputational damage if tenant data is exposed. Additionally, the lack of vendor response and absence of patches increases the window of exposure, requiring organizations to implement compensating controls promptly. The medium severity rating suggests that while the vulnerability is not critical, it should be addressed swiftly to prevent exploitation, especially given the public availability of an exploit.

1. Immediate mitigation should include restricting network access to the /sys/tenant/exportLog endpoint through firewall rules or web application firewalls (WAFs) to limit exposure only to trusted internal IPs or VPN users. 2. Implement strict access control policies at the application or API gateway level to enforce tenant isolation and authorization checks manually if possible. 3. Monitor logs and network traffic for unusual access patterns to the exportLog endpoint, including unexpected remote requests or large data exports. 4. If feasible, disable or restrict the tenant log export functionality until a vendor patch or official fix is available. 5. Conduct a thorough review of tenant data access permissions and audit existing user roles to ensure least privilege principles are enforced. 6. Engage with the JeecgBoot community or maintainers to seek updates or unofficial patches and consider upgrading to newer versions once fixed. 7. Prepare incident response plans specific to data exposure incidents involving tenant logs to minimize impact if exploitation occurs.