{"action":"Upgrade openclaw to 2026.4.24 or later.","affected":[{"fixed":"2026.4.24","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-53818"],"ecosystem":"npm","epss":0.00096,"exploited":false,"fixed_versions":["2026.4.24"],"ghsa_id":"GHSA-rj6p-xmxr-qj4h","id":"tcs_01M5KG98MRXEBXZRYR1HY42GD6","modified_at":"2026-07-02T17:26:31.886317Z","published_at":"2026-07-02T17:11:35Z","references":["https://osv.dev/vulnerability/GHSA-rj6p-xmxr-qj4h","https://github.com/openclaw/openclaw/security/advisories/GHSA-rj6p-xmxr-qj4h","https://nvd.nist.gov/vuln/detail/CVE-2026-53818","https://github.com/openclaw/openclaw","https://www.vulncheck.com/advisories/openclaw-owner-only-tool-policy-bypass-via-mcp-loopback"],"severity":{"label":"medium","score":6.6},"sources":[{"source":"osv","source_id":"GHSA-rj6p-xmxr-qj4h","url":"https://osv.dev/vulnerability/GHSA-rj6p-xmxr-qj4h"}],"summary":"OpenClaw: MCP loopback could skip owner-only tool policy for non-owner callers"}