Is "mcp-code-search" on MCP Registry Safe to Install?

System command execution detected

Arbitrary OS command injection vulnerabilities are more likely when a shell is spawned rather than a new process, indeed shell meta-chars can be used (when parameters are user-controlled for instance) to inject OS commands. For more information checkout the CWE-78 (https://cwe.mitre.org/data/definitions/78.html) advisory.

Environment variable access detected

Environment configuration file path detected

Network communication detected

File system manipulation detected

Code obfuscation techniques detected

Persistence mechanism detected

Cryptographic operations detected

The eval function is extremely dangerous. Because if any user input is not handled correctly and passed to it, it will be possible to execute code remotely in the context of your application (RCE - Remote Code Executuion). For more information checkout the CWE-94 (https://cwe.mitre.org/data/definitions/94.html) advisory.

When software generates predictable values in a context requiring unpredictability, it may be possible for an attacker to guess the next value that will be generated, and use this guess to impersonate another user or access sensitive information. As the Math.random() function relies on a weak pseudorandom number generator, this function should not be used for security-critical applications or for protecting sensitive data. In such context, a cryptographically strong pseudorandom number generator (CSPRNG) should be used instead. For more information checkout the CWE-338 (https://cwe.mitre.org/data/definitions/338.html) advisory.

File download activity detected

Command line arguments can be dangerous just like any other user input. They should never be used without being first validated and sanitized. Remember also that any user can retrieve the list of processes running on a system, which makes the arguments provided to them visible. Thus passing sensitive information via command line arguments should be considered as insecure. This rule raises an issue when on every program entry points (main methods) when command line arguments are used. The goal is to guide security code reviews. Sanitize all command line arguments before using them. For more information checkout the CWE-88 (https://cwe.mitre.org/data/definitions/88.html) advisory.