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VULNERABILITIES

CVE-2026-62220 Details

Description

OpenClaw 2026.2.25 before 2026.5.26 allow a lower-trust caller or configured input path to bypass non-browser rate limits on WebSocket authentication attempts. When the affected feature is enabled and reachable by lower-trust input, this can consume gateway resources and reduce service availability.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/openclaw/openclaw/security/advisories/GHSA-5p6w-wmh3-frfr [email protected]Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-websocket-rate-limit-bypass [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-307Improper Restriction of Excessive Authentication Attempts[email protected]

Affected Products

ProductVersions
openclaw openclaw
>= 2026.2.25, < 2026.5.26

CPE

  • cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-62220
NVD Published Date:
Jul 17, 2026
NVD Last Modified:
Jul 21, 2026
Source:
[email protected]
CVE-2026-62220 Details - Not Deferred