Highlights
Command Injection: 1 prior fix. Scrutinize any change in this area.
lib/capistrano/scm/git.rb: most-fixed (1 issue). Treat as high-risk during review.
1 high-severity fix in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Command Injection: Unescaped wrapper paths passed to system execution commands (like 'mkdir' and 'chmod') allow arbitrary shell command injection during deployment tasks.
Insecure Temporary File: Predictable temporary file paths in shared directories (like /tmp/git-ssh-) expose the deployment process to race conditions and local file hijacking.