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  5. GHSA-5847-rm3g-23mw

GHSA-5847-rm3g-23mw: OpenClaw has hook auth rate limiter bypass via IPv4-mapped IPv6 client key variants

March 3, 2026

An attacker could split failed hook-auth attempts across both address forms and effectively double the brute-force budget from 20 to 40 attempts per 60-second window.

References

  • github.com/advisories/GHSA-5847-rm3g-23mw
  • github.com/openclaw/openclaw
  • github.com/openclaw/openclaw/commit/3284d2eb227e7b6536d543bcf5c3e320bc9d13c5
  • github.com/openclaw/openclaw/security/advisories/GHSA-5847-rm3g-23mw

Code Behaviors & Features

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Affected versions

All versions before 2026.2.22

Fixed versions

  • 2026.2.22

Solution

Upgrade to version 2026.2.22 or above.

Impact 5.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Learn more about CVSS

Weakness

  • CWE-770: Allocation of Resources Without Limits or Throttling

Source file

npm/openclaw/GHSA-5847-rm3g-23mw.yml

Spotted a mistake? Edit the file on GitLab.

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