# Vercel Open Source: bug bounty program on HackerOne

> Vercel Open Source is a bug bounty program on HackerOne. Its critical reports have paid an average of $6,978 across 13 reports (HackerOne figures, November 7, 2026). It received 2,885 reports in the 90 days to November 7, 2026, about 144 per in-scope asset.

- **Company:** Vercel Open Source
- **Platform:** HackerOne
- **Program page:** https://hackerone.com/vercel-open-source
- **Pays bounties:** yes
- **Submissions:** paused
- **Launched:** February 3, 2026
- **BugRater grade:** not graded yet (fewer than three reviewers)
- **BugRater page:** https://bugrater.com/programs/vercel-open-source

## Payouts and volume

HackerOne's own published figures, captured November 7, 2026.

| Severity | Average bounty | Reports behind the average |
|---|---|---|
| Critical | $6,978 | 13 |
| High | $3,401 | 26 |
| Medium | $534 | 64 |
| Low | $293 | 31 |

- Reports received in the last 90 days: 2,885 (about 144 per in-scope asset)
- Bounties paid in the last 90 days: $92,851
- Bounties paid in total: $334,534
- Researchers participating: 935
- Response efficiency: 89%
- First-response target: 1 day
- Triage target: 7 days
- Bounty target: 10 days
- Barriers: submissions paused

## Scope

As imported from HackerOne on November 5, 2026: 20 assets in scope (20 bounty-eligible), 0 out of scope. The policy page is the authority.

- `*.now.sh` (WILDCARD): in scope, bounty-eligible, max severity critical
- `https://github.com/nitrojs/nitro` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/nuxt/nuxt` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/sveltejs/svelte` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel-labs/agent-skills` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel-labs/skills` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/ai` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/async-sema` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/chat` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/eve` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/flags` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/ms` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/next.js` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/swr` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/turborepo` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/vercel` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `https://github.com/vercel/workflow` (SOURCE_CODE): in scope, bounty-eligible, max severity critical
- `Tier 1 OSS` (OTHER): in scope, bounty-eligible, max severity critical
- `Tier 2 OSS` (OTHER): in scope, bounty-eligible, max severity critical
- `Tier 3 OSS` (OTHER): in scope, bounty-eligible, max severity critical

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Generated November 7, 2026 from BugRater data. Platform figures are the platform's own; grades and reviews are BugRater's. Agents can check targets against this scope with the check_scope tool at https://bugrater.com/mcp.