{"action":"Upgrade openclaw to 2026.2.25 or later.","affected":[{"fixed":"2026.2.25","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-28449"],"ecosystem":"npm","epss":0.00277,"exploited":false,"fixed_versions":["2026.2.25"],"ghsa_id":"GHSA-r9q5-c7qc-p26w","id":"tcs_01M5KG8NVDQD0BJSRJ027VC0ZX","modified_at":"2026-03-19T21:41:20.740600Z","published_at":"2026-03-03T23:08:55Z","references":["https://osv.dev/vulnerability/GHSA-r9q5-c7qc-p26w","https://github.com/openclaw/openclaw/security/advisories/GHSA-r9q5-c7qc-p26w","https://nvd.nist.gov/vuln/detail/CVE-2026-28449","https://github.com/openclaw/openclaw/commit/d512163d686ad6741783e7119ddb3437f493dbbc","https://github.com/openclaw/openclaw","https://www.vulncheck.com/advisories/openclaw-webhook-replay-attack-via-missing-durable-replay-suppression"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-r9q5-c7qc-p26w","url":"https://osv.dev/vulnerability/GHSA-r9q5-c7qc-p26w"}],"summary":"OpenClaw's Nextcloud Talk webhook replay could trigger duplicate inbound processing"}