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Security: pin GitHub Actions to SHA hashes #242
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -18,7 +18,7 @@ jobs: | |
| - name: Check GitHub Issue type | ||
| if: env.JIRA_CREATE_COMMENT_AUTO == 'true' | ||
| id: github_issue_type | ||
| uses: actions/github-script@v2.0.0 | ||
| uses: actions/github-script@6e5ee1dc1cb3740e5e5e76ad668e3f526edbfe45 # v2.0.0 | ||
| with: | ||
| result-encoding: string | ||
| script: | | ||
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@@ -33,7 +33,7 @@ jobs: | |
| - name: Check if GitHub Issue has JIRA_ISSUE_LABEL | ||
| if: env.JIRA_CREATE_COMMENT_AUTO == 'true' | ||
| id: github_issue_has_jira_issue_label | ||
| uses: actions/github-script@v2.0.0 | ||
| uses: actions/github-script@6e5ee1dc1cb3740e5e5e76ad668e3f526edbfe45 # v2.0.0 | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. 🔴 HIGH RISK The labels are injected directly into the script using expression expansion, which is vulnerable to script injection. Use environment variables for all untrusted data. In the 'Check if GitHub Issue has JIRA_ISSUE_LABEL' step, pass |
||
| env: | ||
| JIRA_ISSUE_LABEL: ${{ secrets.JIRA_ISSUE_LABEL }} | ||
| with: | ||
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@@ -56,7 +56,7 @@ jobs: | |
| - name: Jira Login | ||
| if: env.JIRA_CREATE_COMMENT_AUTO == 'true' && env.GITHUB_ISSUE_TYPE == 'issue' && env.GITHUB_ISSUE_HAS_JIRA_ISSUE_LABEL == 'true' | ||
| id: login | ||
| uses: atlassian/gajira-login@v2.0.0 | ||
| uses: atlassian/gajira-login@90a599561baaf8c05b080645ed73db7391c246ed # v2.0.0 | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. 🔴 HIGH RISK The |
||
| env: | ||
| GITHUB_ISSUE_TYPE: ${{ steps.github_issue_type.outputs.result }} | ||
| GITHUB_ISSUE_HAS_JIRA_ISSUE_LABEL: ${{ steps.github_issue_has_jira_issue_label.outputs.result }} | ||
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@@ -67,7 +67,7 @@ jobs: | |
| - name: Extract Jira number | ||
| if: env.JIRA_CREATE_COMMENT_AUTO == 'true' && env.GITHUB_ISSUE_TYPE == 'issue' && env.GITHUB_ISSUE_HAS_JIRA_ISSUE_LABEL == 'true' | ||
| id: extract_jira_number | ||
| uses: actions/github-script@v2.0.0 | ||
| uses: actions/github-script@6e5ee1dc1cb3740e5e5e76ad668e3f526edbfe45 # v2.0.0 | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. 🟡 MEDIUM RISK The script attempts to access index |
||
| env: | ||
| GITHUB_ISSUE_TYPE: ${{ steps.github_issue_type.outputs.result }} | ||
| GITHUB_ISSUE_HAS_JIRA_ISSUE_LABEL: ${{ steps.github_issue_has_jira_issue_label.outputs.result }} | ||
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@@ -82,7 +82,7 @@ jobs: | |
| - name: Jira Add comment on issue | ||
| if: env.JIRA_CREATE_COMMENT_AUTO == 'true' && env.GITHUB_ISSUE_TYPE == 'issue' && env.GITHUB_ISSUE_HAS_JIRA_ISSUE_LABEL == 'true' | ||
| id: add_comment_jira_issue | ||
| uses: atlassian/gajira-comment@v2.0.2 | ||
| uses: atlassian/gajira-comment@8ec356b5df49f1325653db7ee2da2b59a1d78203 # v2.0.2 | ||
| env: | ||
| GITHUB_ISSUE_TYPE: ${{ steps.github_issue_type.outputs.result }} | ||
| GITHUB_ISSUE_HAS_JIRA_ISSUE_LABEL: ${{ steps.github_issue_has_jira_issue_label.outputs.result }} | ||
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The reason will be displayed to describe this comment to others. Learn more.
🔴 HIGH RISK
The script uses inline expression expansion (
${{ toJson(...) }}) to pass data from the GitHub context. This is a security vulnerability that allows arbitrary code execution if the injected data contains malicious content. Pass the data as an environment variable and access it viaprocess.envwithin the script. Refactor the 'Check GitHub Issue type' step to passgithub.event.issue.pull_requestas an environment variable.