ci: declare workflow-level contents: read on 6 workflows#504
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arpitjain099 wants to merge 1 commit into
Open
ci: declare workflow-level contents: read on 6 workflows#504arpitjain099 wants to merge 1 commit into
contents: read on 6 workflows#504arpitjain099 wants to merge 1 commit into
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Pins the default GITHUB_TOKEN to contents: read on the workflows in .github/workflows/ that don't call a GitHub API beyond the initial checkout. The other workflows in this directory are left implicit because they need write scopes that a maintainer is better placed to declare. Motivation: CVE-2025-30066 (March 2025 tj-actions/changed-files compromise) exfiltrated GITHUB_TOKEN from workflow logs. Per-workflow caps bound runtime authority irrespective of repo or org default, give drift protection if the default ever widens, and are credited per-file by the OpenSSF Scorecard Token-Permissions check. YAML validated locally with yaml.safe_load. Signed-off-by: Arpit Jain <arpitjain099@gmail.com>
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: Organization UI Review profile: CHILL Plan: Pro Run ID: 📒 Files selected for processing (6)
WalkthroughSix GitHub Actions workflows receive explicit top-level ChangesGitHub Actions Token Permissions Hardening
Estimated code review effort🎯 1 (Trivial) | ⏱️ ~5 minutes 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✏️ Tip: You can configure your own custom pre-merge checks in the settings. ✨ Finishing Touches🧪 Generate unit tests (beta)
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Author
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@lukaszgryglicki - approved + green. Mergeable when you have a moment, thanks! |
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Pins the default
GITHUB_TOKENtocontents: readon 6 workflows in.github/workflows/that don't call a GitHub API beyond the initial checkout.Why
CVE-2025-30066 (March 2025
tj-actions/changed-filessupply-chain compromise) exfiltratedGITHUB_TOKENfrom workflow logs. Pinning per workflow caps runtime authority irrespective of the repo or org default, gives drift protection if the default ever widens, and is credited per-file by the OpenSSF ScorecardToken-Permissionscheck.YAML validated locally with
yaml.safe_loadon each touched file.