CVE-2026-53818

MEDIUM

6.6

CVSS Severity Score

EPSS Score0.1170%

EPSS Percentile17.15th

Published2026年6月11日

Last Modified2026年6月12日

Vulnerability Description

OpenClaw before 2026.4.24 contains an authorization bypass vulnerability in the MCP loopback feature that allows non-owner callers to skip owner-only tool policies and before-tool-call hooks. Attackers can invoke owner-only behavior through the affected loopback path to execute restricted tools when the feature is enabled and reachable.

Affected Platforms (CPE)

No CPE configurations currently published for this record.

References & Advisories

🔗 https://github.com/openclaw/openclaw/security/advisories/GHSA-rj6p-xmxr-qj4h

🔗 https://www.vulncheck.com/advisories/openclaw-owner-only-tool-policy-bypass-via-mcp-loopback

Vulnerability Description

Affected Platforms (CPE)

References & Advisories

相關漏洞威脅