CVE-2025-8752 is a command injection vulnerability identified in the wangzhixuan spring-shiro-training project, specifically affecting the /role/add endpoint. This vulnerability allows an unauthenticated remote attacker to execute arbitrary system commands on the affected server by manipulating input parameters sent to this endpoint. The vulnerability exists in an unknown portion of the codebase but is confirmed to be related to improper input validation or sanitization that leads to command injection. The product uses continuous delivery with rolling releases, which complicates precise version identification, but the affected commit is identified as 94812c1fd8f7fe796c931f4984ff1aa0671ab562. The CVSS v4.0 base score is 6.9, categorized as medium severity, reflecting the network attack vector, no required privileges or user interaction, but limited impact on confidentiality, integrity, and availability. No public exploit code is currently known to be in the wild, but the exploit details have been disclosed publicly, increasing the risk of exploitation. The vulnerability could allow attackers to gain control over the underlying system, potentially leading to data breaches, service disruption, or lateral movement within a network. The lack of available patches or version updates due to the rolling release model means organizations must proactively assess and mitigate this risk.

For European organizations, this vulnerability poses a significant risk, especially for those using the spring-shiro-training framework or derivatives in their identity and access management or role-based access control implementations. Successful exploitation could lead to unauthorized command execution on critical servers, resulting in data theft, system compromise, or disruption of business operations. Given the remote, unauthenticated nature of the attack, threat actors could target exposed endpoints without needing credentials, increasing the attack surface. Organizations in sectors with stringent data protection requirements, such as finance, healthcare, and government, could face regulatory penalties if breaches occur. Additionally, the continuous delivery model used by the vendor may delay the availability of official patches, requiring organizations to implement compensating controls promptly. The medium CVSS score suggests a moderate but non-negligible risk, warranting immediate attention to prevent exploitation and potential lateral movement within corporate networks.

1. Immediate code review and input validation: Organizations using spring-shiro-training should audit the /role/add endpoint and any related input handling code to ensure strict validation and sanitization of all user-supplied data to prevent command injection. 2. Network segmentation and firewall rules: Restrict access to the vulnerable endpoint to trusted internal networks or VPNs only, reducing exposure to external attackers. 3. Web Application Firewall (WAF): Deploy or update WAF rules to detect and block command injection patterns targeting the /role/add endpoint. 4. Monitoring and logging: Enhance logging around the affected endpoint to detect anomalous command execution attempts and enable rapid incident response. 5. Temporary disablement: If feasible, temporarily disable or restrict the /role/add functionality until a secure patch or update is available. 6. Vendor engagement: Maintain communication with the vendor or project maintainers to obtain timely patches or updates and apply them as soon as they are released. 7. Incident response readiness: Prepare for potential exploitation by updating incident response plans to include scenarios involving command injection and remote code execution.