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This pull request from patched fixes 6 issues.
Use parameterized queries to prevent SQL Injection
Replaced formatted SQL queries using string concatenation with parameterized queries to prevent SQL Injection vulnerabilities.Implement module whitelist for importlib.import_module to prevent untrusted code execution
A whitelist of approved modules is used to control which modules can be dynamically imported usingimportlib.import_module
. This helps prevent loading arbitrary code from untrusted sources.Implement whitelist validation for module imports to prevent execution of untrusted code.
Added a whitelist of allowed module names to ensure that only trusted modules can be imported dynamically, reducing the risk of executing arbitrary code.Use subprocess.run with shell=False for security
Updated subprocess.run to use shell=False and split the command string into a list to prevent shell injection vulnerabilities.Remove usage of 'shell=True' in subprocess.run for better security
The code now uses 'shlex.split' to convert the script string into a list of arguments which obviates the need for 'shell=True'. This change reduces the risk of shell injection vulnerabilities.Implement whitelist for import_module to prevent arbitrary code execution
A whitelist has been implemented to restrictimportlib.import_module()
to only import modules that are predefined in the__DEPENDENCY_GROUPS
dictionary, thereby preventing arbitrary code execution.