CVE-2026-62195
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Summary
OpenClaw versions 2026.5.20 before 2026.6.6 contain an authorization bypass vulnerability in the MCP loopback feature that allows lower-trust callers to execute owner-only tools. Attackers can bypass authorization checks through configured input paths to execute or persist actions beyond their intended permissions.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| OpenClaw | OpenClaw | 2026.5.20 < 2026.6.6 | affected |
| OpenClaw | OpenClaw | 2026.6.6 | unaffected |
Weaknesses
- CWE-732: Incorrect Permission Assignment for Critical Resource
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-52xj-c9p8-78cv
- https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-mcp-loopback
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