diff --git a/.changelog/2033.internal.md b/.changelog/2033.internal.md
new file mode 100644
index 0000000000..a5c26b92bc
--- /dev/null
+++ b/.changelog/2033.internal.md
@@ -0,0 +1 @@
+Harden github workflow against injection
diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 669a7b01bc..8198d36d42 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -50,11 +50,11 @@ jobs:
       - name: Sync Capacitor for Android
         run: yarn cap sync android
       - name: Accept SDK licenses
-        run: yes | $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager --licenses
+        run: yes | "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" --licenses
       # Capacitor v6 sets a deployment target of Android 14 (SDK 34)
       - name: Install SDK components
         run: |
-          $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager "platform-tools" "platforms;android-34" "build-tools;34.0.0"
+          "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" "platform-tools" "platforms;android-34" "build-tools;34.0.0"
       - name: Build Android App Bundle (AAB)
         if: github.event_name == 'push'
         run: ./gradlew bundleRelease
@@ -64,18 +64,18 @@ jobs:
         working-directory: android
       - name: Decode and Save Keystore File
         run: |
-          echo "${{ secrets.KEYSTORE_FILE }}" | base64 --decode > android/release.jks
+          echo "${{ secrets.KEYSTORE_FILE }}" | base64 --decode > "android/release.jks"
       - name: Sign AAB using jarsigner
         if: github.event_name == 'push'
         run: |
-          jarsigner -verbose -keystore android/release.jks -storepass ${{ secrets.KEYSTORE_PASSWORD }} -keypass ${{ secrets.KEYSTORE_PASSWORD }} -signedjar android/app/build/outputs/bundle/release/app-release-signed.aab android/app/build/outputs/bundle/release/app-release.aab ${{ secrets.KEY_ALIAS }}
+          jarsigner -verbose -keystore "android/release.jks" -storepass "${{ secrets.KEYSTORE_PASSWORD }}" -keypass "${{ secrets.KEYSTORE_PASSWORD }}" -signedjar "android/app/build/outputs/bundle/release/app-release-signed.aab" "android/app/build/outputs/bundle/release/app-release.aab" "${{ secrets.KEY_ALIAS }}"
       # Targeting version 30 and above we need to align the APK so that all uncompressed data starts on a 4-byte boundary
       - name: Zipalign APK
         run: |
-          $ANDROID_SDK_ROOT/build-tools/31.0.0/zipalign -v 4 android/app/build/outputs/apk/release/app-release-unsigned.apk android/app/build/outputs/apk/release/app-release-aligned.apk
+          "$ANDROID_SDK_ROOT/build-tools/31.0.0/zipalign" -v 4 "android/app/build/outputs/apk/release/app-release-unsigned.apk" "android/app/build/outputs/apk/release/app-release-aligned.apk"
       - name: Sign APK using apksigner
         run: |
-          $ANDROID_SDK_ROOT/build-tools/31.0.0/apksigner sign --ks android/release.jks --ks-pass pass:${{ secrets.KEYSTORE_PASSWORD }} --key-pass pass:${{ secrets.KEYSTORE_PASSWORD }} --ks-key-alias ${{ secrets.KEY_ALIAS }} android/app/build/outputs/apk/release/app-release-aligned.apk
+          "$ANDROID_SDK_ROOT/build-tools/31.0.0/apksigner" sign --ks "android/release.jks" --ks-pass "pass:${{ secrets.KEYSTORE_PASSWORD }}" --key-pass "pass:${{ secrets.KEYSTORE_PASSWORD }}" --ks-key-alias "${{ secrets.KEY_ALIAS }}" "android/app/build/outputs/apk/release/app-release-aligned.apk"
       - name: Upload Android AAB build artifacts
         if: github.event_name == 'push'
         uses: actions/upload-artifact@v4
diff --git a/.github/workflows/ci-renovate.yml b/.github/workflows/ci-renovate.yml
index 74603d2edc..4d190940af 100644
--- a/.github/workflows/ci-renovate.yml
+++ b/.github/workflows/ci-renovate.yml
@@ -29,20 +29,21 @@ jobs:
           ref: ${{ github.event.pull_request.head.sha }}
           # Needed to enable checks re-run.
           token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
-      - name: Set workflow variables
-        # Id is needed to access output in a next step.
-        id: vars
-        run: |
-          echo "FILE_NAME=.changelog/${{ github.event.pull_request.number }}.internal.md" >> $GITHUB_OUTPUT
       - name: Create and commit Change Log fragment if it does not exist
+        env:
+          # There's no support for escaping this for use in a shell command.
+          # GitHub's recommendation is to pass it through the environment.
+          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
+          FILE_NAME: .changelog/${{ github.event.pull_request.number }}.internal.md
+          HEAD_REF: ${{ github.head_ref }}
         run: |
-          if [[ ! -f "${{ steps.vars.outputs.FILE_NAME }}" ]]; then
-            echo "Update dependencies" > ${{ steps.vars.outputs.FILE_NAME }}
+          if [[ ! -f "$FILE_NAME" ]]; then
+            echo "Update dependencies" > "$FILE_NAME"
             # Set git user email and name to match author of the last commit.
             git config --local user.email "$(git log --pretty='%ae' -1)"
             git config --local user.name "$(git log --pretty=format:'%an' -1)"
-            git add ${{ steps.vars.outputs.FILE_NAME }}
+            git add "$FILE_NAME"
             git commit --amend --no-edit
-            git push --force-with-lease origin HEAD:refs/heads/${{ github.head_ref }}
-            echo "FILE_EXISTS=false" >> $GITHUB_OUTPUT
+            git push --force-with-lease origin "HEAD:refs/heads/$HEAD_REF"
+            echo "FILE_EXISTS=false" >> "$GITHUB_OUTPUT"
           fi
diff --git a/.github/workflows/dump-validators.yml b/.github/workflows/dump-validators.yml
index 944cbfbc4d..9154343275 100644
--- a/.github/workflows/dump-validators.yml
+++ b/.github/workflows/dump-validators.yml
@@ -17,7 +17,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - run: bash ./.github/dump_validators.sh
-      - run: echo "Update dumped validators" > ".changelog/${{ github.event.pull_request.number }}.internal.md"
+      - name: Create Change Log fragment
+        env:
+          FILE_NAME: .changelog/${{ github.event.pull_request.number }}.internal.md
+        run: echo "Update dumped validators" > "$FILE_NAME"
       - name: Create Pull Request with updated dumped validators
         # https://github.com/peter-evans/create-pull-request
         uses: peter-evans/create-pull-request@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 29830fa2bd..02d9d0bddf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -43,11 +43,11 @@ jobs:
       - name: Sync Capacitor for Android
         run: yarn cap sync android
       - name: Accept SDK licenses
-        run: yes | $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager --licenses
+        run: yes | "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" --licenses
       # Capacitor v6 sets a deployment target of Android 14 (SDK 34)
       - name: Install SDK components
         run: |
-          $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager "platform-tools" "platforms;android-34" "build-tools;34.0.0"
+          "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" "platform-tools" "platforms;android-34" "build-tools;34.0.0"
       - name: Build Android ROSE Wallet
         run: ./gradlew bundleRelease
         working-directory: android
@@ -56,25 +56,37 @@ jobs:
           echo "${{ secrets.KEYSTORE_FILE }}" | base64 --decode > android/release.jks
       - name: Sign Android bundle
         run: |
-          jarsigner -verbose -keystore android/release.jks -storepass ${{ secrets.KEYSTORE_PASSWORD }} -keypass ${{ secrets.KEYSTORE_PASSWORD }} -signedjar android/app/build/outputs/bundle/release/app-release-signed.aab android/app/build/outputs/bundle/release/app-release.aab ${{ secrets.KEY_ALIAS }}
+          jarsigner -verbose -keystore "android/release.jks" -storepass "${{ secrets.KEYSTORE_PASSWORD }}" -keypass "${{ secrets.KEYSTORE_PASSWORD }}" -signedjar "android/app/build/outputs/bundle/release/app-release-signed.aab" "android/app/build/outputs/bundle/release/app-release.aab" "${{ secrets.KEY_ALIAS }}"
       - name: Set workflow variables
         # Id is needed to access output in a next step.
         id: vars
+        env:
+          # There's no support for escaping this for use in a shell command.
+          # GitHub's recommendation is to pass it through the environment.
+          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
+          REF_NAME: ${{ github.ref_name }}
         # We want to show version without the leading 'v'
         # and use short SHA of the commit for file name.
         run: |
-          echo "VERSION=$(echo ${{ github.ref_name }} | sed 's/^v//')" >> "$GITHUB_OUTPUT"
+          echo "VERSION=$(echo "$REF_NAME" | sed 's/^v//')" >> "$GITHUB_OUTPUT"
       - name: Copy and rename Android bundle
+        env:
+          # Need to escape again
+          VERSION: ${{ steps.vars.outputs.VERSION }}
         run: |
-          cp android/app/build/outputs/bundle/release/app-release-signed.aab rose-wallet-android-${{ steps.vars.outputs.VERSION }}.aab
+          cp "android/app/build/outputs/bundle/release/app-release-signed.aab" "rose-wallet-android-$VERSION.aab"
       - name: Create web ROSE Wallet zip file
+        env:
+          VERSION: ${{ steps.vars.outputs.VERSION }}
         run: |
           cd build/
-          zip -r ../rose-wallet-web-${{ steps.vars.outputs.VERSION }}.zip .
+          zip -r "../rose-wallet-web-$VERSION.zip" .
       - name: Create extension ROSE Wallet zip file
+        env:
+          VERSION: ${{ steps.vars.outputs.VERSION }}
         run: |
           cd build-ext/
-          zip -r ../rose-wallet-ext-${{ steps.vars.outputs.VERSION }}.zip .
+          zip -r "../rose-wallet-ext-$VERSION.zip" .
       - name: Parse CHANGELOG.md file and extract changes for the given version
         uses: buberdds/extract-changelog-action@v1
         id: changelog