CVE-2025-53832 is a command injection vulnerability identified in the translated lara-mcp server, specifically affecting versions prior to 0.0.12. The lara-mcp server is a Model Context Protocol (MCP) server component used by the Lara Translate API. The vulnerability arises from improper neutralization of special elements (CWE-77) in user-supplied input parameters that are passed unsanitized to the Node.js child_process.exec function. This function executes shell commands, and when input is not properly sanitized, it allows attackers to inject arbitrary shell metacharacters such as pipes (|), redirection operators (>), and command chaining (&&). As a result, an attacker can execute arbitrary system commands with the privileges of the server process, effectively enabling remote code execution (RCE). The vulnerability requires user interaction but no authentication, and the attack vector is network-based (remote). The CVSS v3.1 base score is 7.5 (high severity), reflecting high impact on confidentiality, integrity, and availability, though the attack complexity is high due to the need for user interaction. The vulnerability has been fixed in version 0.0.12 of the lara-mcp server. No known exploits are currently reported in the wild. This vulnerability is critical for environments where the lara-mcp server is exposed to untrusted inputs, as exploitation can lead to full system compromise or lateral movement within the network.

For European organizations using the translated lara-mcp server (versions below 0.0.12), this vulnerability poses a significant risk. Successful exploitation can lead to remote code execution, allowing attackers to execute arbitrary commands, potentially leading to data breaches, system disruption, or deployment of further malware. Given the high confidentiality, integrity, and availability impact, sensitive data processed by the translation API could be exposed or altered. Additionally, attackers could leverage this vulnerability to pivot within corporate networks, escalating privileges or disrupting critical services. Organizations in sectors with stringent data protection requirements, such as finance, healthcare, and government, face heightened regulatory and reputational risks if exploited. The requirement for user interaction may limit automated exploitation but does not eliminate risk, especially in environments where user input is accepted from external or untrusted sources. The absence of known exploits in the wild suggests a window of opportunity for proactive patching before widespread attacks occur.

European organizations should immediately upgrade the translated lara-mcp server to version 0.0.12 or later, where this vulnerability is patched. In addition, organizations should implement strict input validation and sanitization on all user-supplied data before it is passed to any shell execution functions. Employing the principle of least privilege for the server process can limit the impact of potential exploitation. Network segmentation should be used to isolate the lara-mcp server from critical infrastructure and sensitive data stores. Monitoring and logging of command execution and unusual process activity can help detect attempted exploitation. If upgrading is not immediately possible, consider disabling or restricting access to the vulnerable service, or using application-layer firewalls to filter suspicious input patterns. Regular security assessments and code reviews focusing on command injection risks should be institutionalized for all components handling external input.