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AI agent vulnerability · OpenClaw

GHSA-6rmx-gvvg-vh6j: OpenClaw's hooks count non-POST requests toward auth lockout

mediumCVSS 3.1 5.3

OpenClaw's hooks HTTP handler counted hook authentication failures before rejecting unsupported HTTP methods. An unauthenticated client could send repeated non-POST requests (for example GET) with an invalid token to consume the hook auth failure budget and trigger the temporary lockout window for that client key.

Published Mar 9, 2026

Affected packages

openclaw

Ecosystem
npm
Affected
<= 2026.3.2
Fixed in
2026.3.7
Check
npm ls openclaw

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

OpenClaw's hooks HTTP handler counted hook authentication failures before rejecting unsupported HTTP methods. An unauthenticated client could send repeated non-POST requests (for example GET) with an invalid token to consume the hook auth failure budget and trigger the temporary lockout window for that client key.

The fix moves the hook method gate ahead of auth-failure accounting so unsupported methods return 405 Method Not Allowed without incrementing the hook auth limiter.

Affected Packages / Versions

  • Package: openclaw (npm)
  • Affected versions: <= 2026.3.2
  • Patched version: 2026.3.7
  • Latest published npm version at patch time: 2026.3.2

Impact

An unauthenticated network client that could reach /hooks/* could temporarily lock out legitimate webhook delivery when requests collapsed to the same hook auth client key, such as shared proxy or NAT topologies. Impact is limited to temporary availability loss for hook-triggered wake or automation delivery.

Fix Commit(s)

  • 44820dceadac65ac7c0ce8fc0ffba8c2bd9fae89

Verification

  • pnpm check passed
  • pnpm test:fast passed
  • focused hook regression tests passed
  • pnpm exec vitest run --config vitest.gateway.config.ts still has unrelated current-main failures in src/gateway/server-channels.test.ts and src/gateway/server-methods/agents-mutate.test.ts

Release Process Note

npm 2026.3.7 was published on March 8, 2026. This advisory is fixed in the released package.

Thanks @JNX03 for reporting.

Credited to JNX03.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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