High severity8.3NVD Advisory· Published Jul 13, 2026· Updated Jul 15, 2026

CVE-2026-62195

Description

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 products

OpenClaw/Openclawllm-fuzzy2 versions
<2026.6.6+ 1 more
- (no CPE)range: <2026.6.6
- cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*range: >=2026.5.20,<2026.6.6

Patches

Vulnerability mechanics

References

github.com/openclaw/openclaw/security/advisories/GHSA-52xj-c9p8-78cvnvdMitigationVendor Advisory
www.vulncheck.com/advisories/openclaw-authorization-bypass-via-mcp-loopbacknvdThird Party Advisory

News mentions

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