CVE-2026-100587

OpenClaw versions before 2026.7.1 fail to properly validate owner authorization in the Codex computer-use installation command. Non-owner channel senders can install arbitrary plugins and execute MCP processes with OpenClaw user privileges, affecting host confidentiality, integrity, and availability.

Score

CVSS 3.1 8.8 High

Status

Deferred - disclosure@vulncheck.com

Published

2026-09-26

Last modified

2026-09-28

Weaknesses

CWE-862

Affected products

• Openclaw (Openclaw)

References

• https://github.com/openclaw/openclaw/security/advisories/GHSA-pjjr-5qhr-5w6r
• https://www.vulncheck.com/advisories/openclaw-before-2026.7.1-authorization-bypass-via-codex-install