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[Security] Security issue in your GitHub CI workflow YAML files #18

Description

@cicd-security

Hello maintainers,

I would like to report a potential vulnerability in your GitHub CI workflows.

Affected files:

  • swcstudio/supercompute/.github/workflows/ai-pr-creator.yml

Vulnerability:

  • In job 'ai-implementation', step 'Extract Task Details', the attacker-controlled source 'github.event.issue.body' is read into the shell variable 'ISSUE_BODY' and expanded without quotes in the run shell sink, leading to command injection.
  • In job 'ai-implementation', step 'Create Working Branch', the attacker-controlled source 'github.event.inputs.branch_name' is passed via step 'Extract Task Details' and spliced into the run shell sink, leading to command injection in the git checkout command.
  • In job 'ai-implementation', step 'Create Pull Request', the attacker-controlled source 'github.event.issue.body' is passed via step 'Extract Task Details' and spliced into the gh pr create command as the --title argument, potentially leading to argument injection.

Thank you for your time and for maintaining this project.

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