[GHSA-wh4c-j3r5-mjhp] xmldom: XML injection via unsafe CDATA serialization allows attacker-controlled markup insertion #6918
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| name: Create PR staging branch | |
| on: | |
| pull_request_target: | |
| branches: [main] | |
| types: [opened, synchronize, reopened, edited] | |
| paths: | |
| - "advisories/**" | |
| workflow_dispatch: | |
| permissions: | |
| contents: write # Required to create and push branches | |
| pull-requests: write # Required to edit PR base branch | |
| jobs: | |
| ensure-base-is-staging: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v6 | |
| - name: ensure base is staging | |
| env: | |
| PR_AUTHOR: ${{ github.event.pull_request.user.login }} | |
| PR_NUMBER: ${{ github.event.pull_request.number }} | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| set -xeo pipefail | |
| BRANCH_NAME="$PR_AUTHOR"/advisory-improvement-"$PR_NUMBER" | |
| git checkout -b "$BRANCH_NAME" | |
| git push origin "$BRANCH_NAME" | |
| gh pr edit --repo ${{ github.repository }} $PR_NUMBER --base "$BRANCH_NAME" |