{"action":"Upgrade openclaw to 2026.2.1 or later.","affected":[{"fixed":"2026.2.1","introduced":"2026.1.20"}],"component":"openclaw","cve_ids":["CVE-2026-28458"],"ecosystem":"npm","epss":0.00464,"exploited":false,"fixed_versions":["2026.2.1"],"ghsa_id":"GHSA-mr32-vwc2-5j6h","id":"tcs_01M5KG1J50QCVSWBEHBDBT7Z04","modified_at":"2026-03-06T01:18:35.172004Z","published_at":"2026-02-17T16:45:47Z","references":["https://osv.dev/vulnerability/GHSA-mr32-vwc2-5j6h","https://github.com/openclaw/openclaw/security/advisories/GHSA-mr32-vwc2-5j6h","https://nvd.nist.gov/vuln/detail/CVE-2026-28458","https://github.com/openclaw/openclaw/commit/a1e89afcc19efd641c02b24d66d689f181ae2b5c","https://github.com/openclaw/openclaw","https://github.com/openclaw/openclaw/releases/tag/v2026.2.1","https://www.vulncheck.com/advisories/openclaw-missing-authentication-in-browser-relay-cdp-websocket-endpoint"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-mr32-vwc2-5j6h","url":"https://osv.dev/vulnerability/GHSA-mr32-vwc2-5j6h"}],"summary":"OpenClaw's Browser Relay /cdp websocket is missing auth which could allow cross-tab cookie access"}