fix: pin create-github-app-token to immutable SHA

Pin actions/create-github-app-token to v3.2.0 commit SHA (bcd2ba49...) instead of mutable @v3 tag to prevent supply chain attacks where a compromised account could force-push malicious code to the tag. This eliminates the risk of secret leakage and malicious code execution in CI workflows.
This commit is contained in:
Christine Chen
2026-06-23 18:14:27 -04:00
parent 60add6da49
commit 4e551e432f
@@ -33,7 +33,8 @@ jobs:
steps:
- name: Generate GitHub App token
id: app-token
uses: actions/create-github-app-token@v3
# actions/create-github-app-token@v3.2.0 (immutable SHA)
uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1
with:
app-id: ${{ secrets.GH_DOCS_SYNC_APP_ID }}
private-key: ${{ secrets.GH_DOCS_SYNC_APP_PRIVATE_KEY }}