CVE-2025-10981 is a medium-severity vulnerability affecting JeecgBoot versions up to 3.8.2. The flaw resides in the /sys/tenant/exportXls function, where improper authorization checks allow an attacker to remotely manipulate requests without proper privileges. This vulnerability does not require user interaction or authentication, and can be exploited over the network with low complexity. The improper authorization means that unauthorized users could potentially access or export data they should not have permission to, leading to confidentiality breaches. The CVSS 4.0 vector indicates no privileges required (PR:L means low privileges, but the description suggests no authentication needed), no user interaction, and no impact on integrity or availability, but a low impact on confidentiality. The vendor has not responded to disclosure attempts, and no patches or mitigations have been published yet. Although no known exploits are currently observed in the wild, the exploit code is publicly available, increasing the risk of exploitation. The vulnerability affects a specific function related to tenant data export, which is likely critical in multi-tenant deployments of JeecgBoot, a rapid development platform for enterprise applications. Attackers exploiting this flaw could gain unauthorized access to tenant-specific data exports, potentially leaking sensitive business information or personal data.

For European organizations using JeecgBoot, especially those operating multi-tenant environments or handling sensitive data, this vulnerability poses a significant risk to data confidentiality. Unauthorized export of tenant data could lead to exposure of personal data protected under GDPR, resulting in regulatory penalties and reputational damage. The medium severity rating reflects limited impact on system integrity or availability, but the confidentiality breach alone is critical in regulated industries such as finance, healthcare, and government. Since the exploit is remotely executable without authentication, attackers can target exposed JeecgBoot instances directly, increasing the attack surface. Organizations relying on JeecgBoot for internal or customer-facing applications may face data leakage incidents, undermining trust and compliance. The lack of vendor response and absence of patches further exacerbate the risk, requiring organizations to implement compensating controls promptly.

Given the absence of official patches, European organizations should immediately audit their JeecgBoot deployments to identify affected versions (3.8.0 to 3.8.2). As a temporary mitigation, restrict network access to the /sys/tenant/exportXls endpoint using web application firewalls (WAFs) or reverse proxies to allow only trusted IPs or authenticated users. Implement strict access controls at the application and network layers to prevent unauthorized requests. Monitor logs for unusual access patterns to the exportXls function and set up alerts for potential exploitation attempts. If feasible, disable the exportXls functionality until a vendor patch is available. Organizations should also consider isolating tenant data environments to limit the impact of any unauthorized data exports. Engage with the JeecgBoot community or maintainers to track patch releases and apply updates promptly once available. Additionally, conduct internal penetration testing focused on authorization controls to uncover similar weaknesses.