{"action":"Upgrade openclaw to 2026.3.28 or later.","affected":[{"fixed":"2026.3.28","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-41299"],"ecosystem":"npm","epss":0.00203,"exploited":false,"fixed_versions":["2026.3.28"],"ghsa_id":"GHSA-6xg4-82hv-cp6f","id":"tcs_01M5KF897BTJP5Y69DZFEBCMBS","modified_at":"2026-04-21T00:11:25.118793Z","published_at":"2026-03-31T23:57:51Z","references":["https://osv.dev/vulnerability/GHSA-6xg4-82hv-cp6f","https://github.com/openclaw/openclaw/security/advisories/GHSA-6xg4-82hv-cp6f","https://github.com/openclaw/openclaw/commit/4b9542716c26ac77652bcaa0f562043b298b409f","https://github.com/openclaw/openclaw"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-6xg4-82hv-cp6f","url":"https://osv.dev/vulnerability/GHSA-6xg4-82hv-cp6f"}],"summary":"OpenClaw: Gateway chat.send ACP-only provenance guard could be bypassed by client identity spoofing"}