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fix: avoid shell injection via PR body containing backticks #784

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Merged
BLumia merged 1 commit into from
May 15, 2026
Merged

fix: avoid shell injection via PR body containing backticks #784

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3 changes: 2 additions & 1 deletion .github/workflows/commitlint.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,10 @@ jobs:

- name: check PR description for AI co-author pattern
shell: bash
env:
PR_BODY: ${{ github.event.pull_request.body }}
run: |
BLOCKED_PATTERN='Co-authored-by:.*ai|Co-authored-by:.*agent|Co-authored-by:.*copilot|Co-authored-by:.*llm|Co-authored-by:.*gpt'
PR_BODY="${{ github.event.pull_request.body }}"
if echo "${PR_BODY}" | grep -Eiq "${BLOCKED_PATTERN}"; then
echo "FAIL: PR description contains blocked co-author AI pattern." >&2
echo "Blocked pattern: ${BLOCKED_PATTERN}" >&2
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