1. HIGH-Severity Shell Injection Vulnerability Flagged in Unit Test Fixture (B602/CWE-78)
A high-severity security vulnerability has been flagged within a project's test suite, exposing a potential command injection vector. The automated security scanner Bandit identified a `subprocess.Popen` call configured with `shell=True` in the file `tests/unit_tests/fixtures/bash_mock.py` at line 27. This pattern, cla...