{"action":"Upgrade openclaw to 2026.5.12 or later.","affected":[{"fixed":"2026.5.12","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-53866"],"ecosystem":"npm","epss":0.00271,"exploited":false,"fixed_versions":["2026.5.12"],"ghsa_id":"GHSA-f397-5vjw-v2c2","id":"tcs_01M5KFM9VBMVM5DA569MYCGCE7","modified_at":"2026-06-18T13:26:30.934574Z","published_at":"2026-06-18T13:03:52Z","references":["https://osv.dev/vulnerability/GHSA-f397-5vjw-v2c2","https://github.com/openclaw/openclaw/security/advisories/GHSA-f397-5vjw-v2c2","https://nvd.nist.gov/vuln/detail/CVE-2026-53866","https://github.com/openclaw/openclaw","https://www.vulncheck.com/advisories/openclaw-allowlist-bypass-in-shell-inline-command-parsing"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-f397-5vjw-v2c2","url":"https://osv.dev/vulnerability/GHSA-f397-5vjw-v2c2"}],"summary":"OpenClaw: Shell inline-command parsing could miss an allowlist check"}