fix(ci): prevent expression injection in PR title handling#55
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Pass PR title via env variable instead of direct interpolation to prevent shell command injection via crafted PR titles (CWE-094). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
github.event.pull_request.titlethrough anenv:block instead of direct${{ }}interpolation in arun:command, preventing shell command injection via crafted PR titles (CWE-094)Test plan
Validate commit messagesstep still works correctly on this PR🤖 Generated with Claude Code