{"action":"Upgrade openclaw to 2026.2.1 or later.","affected":[{"fixed":"2026.2.1","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-28454"],"ecosystem":"npm","epss":0.00416,"exploited":false,"fixed_versions":["2026.2.1"],"ghsa_id":"GHSA-fhvm-j76f-qmjv","id":"tcs_01M5KFNMAQ19YCF8WH0ZHTNRW4","modified_at":"2026-03-06T01:02:30.324985Z","published_at":"2026-02-17T21:34:36Z","references":["https://osv.dev/vulnerability/GHSA-fhvm-j76f-qmjv","https://github.com/openclaw/openclaw/security/advisories/GHSA-fhvm-j76f-qmjv","https://nvd.nist.gov/vuln/detail/CVE-2026-28454","https://github.com/openclaw/openclaw/commit/3cbcba10cf30c2ffb898f0d8c7dfb929f15f8930","https://github.com/openclaw/openclaw/commit/5643a934799dc523ec2ef18c007e1aa2c386b670","https://github.com/openclaw/openclaw/commit/633fe8b9c17f02fcc68ecdb5ec212a5ace932f09","https://github.com/openclaw/openclaw/commit/ca92597e1f9593236ad86810b66633144b69314d","https://github.com/openclaw/openclaw","https://github.com/openclaw/openclaw/releases/tag/v2026.2.1","https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-unauthenticated-telegram-webhook"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-fhvm-j76f-qmjv","url":"https://osv.dev/vulnerability/GHSA-fhvm-j76f-qmjv"}],"summary":"OpenClaw has a potential access-group authorization bypass if channel type lookup fails"}