github-actions-code-injection

Domain: core · Evidence E3 — Sandbox / CI verified recovery

Summary

当 GitHub Actions 的 `run:` 脚本中直接使用 `${{ github.event.issue.body }}` 或 `${{ github.event.pull_request.title }}` 等用户可控变量时,攻击者可以通过构造包含 shell 元字符(如 `` ` ``, `$(...)`…

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