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chore: pin third-party GitHub Actions to commit SHAs#336

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pkaeding wants to merge 1 commit intomainfrom
security/SEC-7924/pin-github-actions
Open

chore: pin third-party GitHub Actions to commit SHAs#336
pkaeding wants to merge 1 commit intomainfrom
security/SEC-7924/pin-github-actions

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@pkaeding pkaeding commented Mar 24, 2026

Summary

Pin all third-party GitHub Actions to full-length commit SHAs to prevent supply chain attacks.

Addresses findings from the third-party-action-not-pinned-to-commit-sha Semgrep rule.

Test plan

  • Verify CI passes with pinned action SHAs

Note

Low Risk
Low risk: CI workflow behavior should remain the same aside from using an immutable action revision, reducing supply-chain risk.

Overview
Pins google-github-actions/release-please-action in .github/workflows/release-please.yml to a full commit SHA (still v4) instead of the @v4 tag to ensure deterministic, supply-chain-safe builds.

Written by Cursor Bugbot for commit 5b95095. This will update automatically on new commits. Configure here.

Pin all third-party GitHub Actions to full-length commit SHAs to prevent
supply chain attacks. Addresses findings from the
third-party-action-not-pinned-to-commit-sha Semgrep rule.
@pkaeding pkaeding requested a review from a team as a code owner March 24, 2026 03:24
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