build(deps): Bump actions/checkout from 4.2.2 to 5.0.0 #188
StepSecurity Actions Security / StepSecurity Harden-Runner
failed
Aug 27, 2025 in 2m 59s
⚠️ Unexpected network calls from CI/CD runners
Harden-Runner has generated new alerts for GitHub Actions workflow runs in this pull request. These findings may indicate malicious activities or misconfigurations, so prompt analysis is recommended.
Details
Harden-Runner monitors all outbound traffic from each job at the DNS and network layers to ensure that CI/CD runners do not communicate with unauthorized destinations.
This reduces the risk of CI/CD secrets and source code being exfiltrated.
The following anomalous outbound network calls were detected.
| Endpoint | Workflow | Workflow Run Insights | status |
|---|---|---|---|
api.github.com |
trufflehog.yml | Insights URL | ❌ Blocked |
api.securityscorecards.dev |
pr-dep-review.yml | Insights URL | ❌ Blocked |
🔎 Potential next steps
Anomalous Network Call
To investigate and triage the detection, please follow the runbook at https://docs.stepsecurity.io/harden-runner/runbooks/anomalous-outbound-network-calls
📋 Monitored GitHub Actions workflow runs
The following GitHub Actions workflow runs were monitored as part of this pull request.
| Workflow | Run ID | Unique Destinations | Actions Used | Detailed Insights |
|---|---|---|---|---|
| trufflehog.yml | 17268887461 | 4 | 3 | View Insights |
| golangci-lint.yml | 17268887458 | 4 | 4 | View Insights |
| trivy-vuln.yml | 17268887475 | 3 | 7 | View Insights |
| osv-scanner.yml | 17268887579 | - | - | Harden-Runner not enabled |
| pr-dep-review.yml | 17268887478 | 3 | 3 | View Insights |
| documentation.yml | 17268887481 | 1 | 3 | View Insights |
| govulncheck.yml | 17268887472 | 6 | 4 | View Insights |
| test.yml | 17268887448 | 9 | 5 | View Insights |
| markdownlint.yml | 17268887483 | 2 | 3 | View Insights |
| dependabot-auto-merge.yml | 17268887493 | 1 | 2 | View Insights |
| trivy-license.yml | 17268887476 | 3 | 7 | View Insights |
📚 Learn More
You can learn more about this GitHub check here
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