Authorization Bypass in OpenClaw by OpenClaw Inc.
CVE-2026-100587

8.7HIGH

Key Information:

Vendor

Openclaw

Status
Openclaw
Vendor
CVE Published:
26 September 2026

What is CVE-2026-100587?

OpenClaw versions prior to 2026.7.1 contain a vulnerability that inadequately validates authorization for the Codex computer-use installation command. This flaw enables non-owner channel senders to install arbitrary plugins and execute MCP processes while leveraging OpenClaw user privileges. The lack of proper authorization checks compromises the confidentiality, integrity, and availability of the host system, exposing it to significant security risks.

Affected Version(s)

OpenClaw 0 < 2026.7.1

OpenClaw 2026.7.1

References

https://github.com/openclaw/openclaw/security/advisories/...
vendor-advisory
https://www.vulncheck.com/advisories/openclaw-before-2026...
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

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