{"action":"Upgrade openclaw to 2026.4.8 or later.","affected":[{"fixed":"2026.4.8","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-42421"],"ecosystem":"npm","epss":0.00324,"exploited":false,"fixed_versions":["2026.4.8"],"ghsa_id":"GHSA-5h3f-885m-v22w","id":"tcs_01M5KF3SF2E4VPMREPNDQRX9B3","modified_at":"2026-05-05T16:11:40.458119Z","published_at":"2026-04-09T17:36:02Z","references":["https://osv.dev/vulnerability/GHSA-5h3f-885m-v22w","https://github.com/openclaw/openclaw/security/advisories/GHSA-5h3f-885m-v22w","https://github.com/openclaw/openclaw"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-5h3f-885m-v22w","url":"https://osv.dev/vulnerability/GHSA-5h3f-885m-v22w"}],"summary":"OpenClaw: Existing WS sessions survive shared gateway token rotation"}