fix(claude-doc-pr): close untrusted-checkout alerts #82 and #61#987
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Alert #82 (high): gate doc-review job on fork == false so the workflow skips entirely on fork PRs rather than running with limited token access. Alert #61 (high): capture headRefOid in pr-info and pin the doc-followup checkout to that SHA to close the TOCTOU race between the fork check and the actual checkout. Add git checkout -B to reattach to the named branch so Claude can push commits back without being in detached HEAD state. Generated with AI Co-Authored-By: Claude Code <ai@netwrix.com>
DanPiazza-Netwrix
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Error
![github-advanced-security[bot]](https://avatars.githubusercontent.com/in/57789?s=60&v=4){kind=small}
…ction
git checkout -B used ${{ }} expression interpolation directly in the run
block, which expands before the shell runs — shell quoting cannot protect
against it. Pass the value through BRANCH env var instead, which is the
standard GitHub Actions mitigation for this pattern.
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Co-Authored-By: Claude Code <ai@netwrix.com>
DanPiazza-Netwrix
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hilram7
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May 22, 2026
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Summary
Applies the same security fixes from #986 to
claude-doc-pr.yml, which has two open CodeQL high-severity alerts.doc-reviewjob, line 19): Addgithub.event.pull_request.head.repo.fork == falseto the job condition — skips the workflow cleanly on fork PRs instead of failing with a read-only token.doc-followupjob, line 175): CaptureheadRefOidinpr-infoand pin the checkout to that SHA to eliminate the TOCTOU race between the fork/trust check and the actual checkout. Addgit checkout -Bstep after checkout so Claude isn't in detached HEAD state when it needs to push commits.Test plan
doc-reviewjob is skipped (not red)@claudeon a non-fork doc PR — verifydoc-followupruns, can commit, and pushes successfullyGenerated with AI
Co-Authored-By: Claude Code ai@netwrix.com