High severity · published Sep 26, 2026
CVE-2026-100588
OpenClaw before 2026.7.1 Authentication Bypass via node.invoke
8.3
CVSS
0.3%
EPSS
No
On KEV
Description
OpenClaw (npm package 'openclaw') before 2026.7.1 does not enforce the administrator scope requirement on browser control when it is reached through the node.invoke method, although direct browser.request access requires administrator scope. In Gateway deployments that honor caller identity and narrower operator scopes, a write-scoped caller with access to a connected browser-capable node can inspect pages, navigate tabs, or interact with browser-visible applications without the configured admin requirement; practical impact depends on the browser profile and signed-in state. Shared-secret token and password callers are considered fully trusted operators under OpenClaw's security model and are not affected. The issue is fixed in 2026.7.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
OpenClaw · OpenClaw
before 2026.7.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-100588
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-100588
vendor-advisory
https://github.com/openclaw/openclaw/security/advisories/GHSA-jghr-xp78-995p
third-party-advisory
https://www.vulncheck.com/advisories/openclaw-before-2026.7.1-authentication-bypass-via-node-invoke
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