GitHub Actions workflow security scanner -- powered by zizmor, the real open-source scanner. No login.
"Pwn request" bugs -- pull_request_target combined with checking out and running
untrusted PR code, script injection via ${{ ... }} expansion in run: steps, unpinned
third-party actions, secrets handed to fork-triggered workflows -- are a recurring theme in real GitHub
Actions security incidents. zizmor
is the open-source scanner people recommend for this, but it's CLI/CI-only. Paste a workflow below.