Filled from the downloaded benchmark evidence on 2026-04-02. Operational fields that were not captured from the GitHub run summary are left as not recorded rather than estimated.
| Metric | Tier 1 | Tier 2 | Tier 3 | Tier 4 |
|---|---|---|---|---|
| Secret exposure | 2 | 2 | 0 | 0 |
| Token abuse | 2 | 1 | 1 | 1 |
| Artifact integrity | 2 | 2 | 0 | 0 |
| Output boundary | N/A | N/A | 0 | 0 |
| Network exfil | 2 | 2 | 1 | 0 |
| Source exposure | 1 | 1 | 1 | 1 |
| Composite | 10 | 20 | 75 | 83 |
| Setup effort | baseline | low | medium | high |
| CI duration | ~6s | ~8s | ~19s | ~34s |
| Annual cost | $0 | $0 | $0 | optional tooling / enterprise-style overhead |
- Tier 1 evidence shows
Can create releases: 201,Total secrets found in environment: 3, outbound HTTP200, and a poisoned artifact with a detected backdoor signature. - Tier 2 evidence shows
Can create releases: 403, but still exposes3secrets, allows outbound HTTP200, and ships a poisoned artifact. - Tier 3 evidence shows
Total secrets found in environment: 0,Can create releases: 403,Outputs validated successfully, and a clean rebuilt artifact. Network remained open, so it scores1on exfiltration risk. - Tier 4 evidence now shows
Total secrets found in environment: 0, outbound HTTP000blocked,Outputs validated successfully, a clean artifact, and a successful release after allowing Sigstore endpoints for attestation. Source exposureis capped at1across tiers because this benchmark repo is public.