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VulnerabilityPublished Updated

CVE-2026-41333: OpenClaw · Fake DeviceToken Bypasses Shared Auth Rate Limiting

Affects openclawSource GCVE Database

0

Not known to be exploited · CVSS 3.7 Low : upgrade to 2026.3.31 when convenient.

Data as of 27 Oct 2026, 00:07 UTC

CVSS 3.1 base score
3.7Low
How severe the flaw is on the 0–10 CVSS scale.
Patch
Available – fixed in 2026.3.31
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 3 Apr 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Upgrade openclaw to 2026.3.31.

Affected software

ProductAffectedFixed in
npmopenclawAffected
  • <2026.3.31
Fixed in
  • 2026.3.31

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

Description

## Summary Fake DeviceToken Bypasses Shared Auth Rate Limiting ## Current Maintainer Triage - Status: narrow - Normalized severity: low - Assessment: Real in shipped mixed WS auth flow, but practical risk is mostly weak shared-password deployments since strong shared tokens remain non-bruteforceable. ## Affected Packages / Versions - Package: `openclaw` (npm) - Latest published npm version: `2026.3.31` - Vulnerable version range: `<=2026.3.28` - Patched versions: `>= 2026.3.31` - First stable tag containing the fix: `v2026.3.31` ## Fix Commit(s) - `af0c0862f22ca4492406a3103d05e3628f94cbe9` — 2026-03-31T09:08:57+09:00 ## Release Process Note - The fix is already present in released version `2026.3.31`. OpenClaw thanks @kexinoh of Tencent zhuque Lab (https://github.com/Tencent/AI-Infra-Guard) for reporting.

References

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