{"action":"Upgrade openclaw to 2026.3.31 or later.","affected":[{"fixed":"2026.3.31","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-41405"],"ecosystem":"npm","epss":0.00481,"exploited":false,"fixed_versions":["2026.3.31"],"ghsa_id":"GHSA-p464-m8x6-vhv8","id":"tcs_01M5KG2F409PZ7EPZZ5D172TN5","modified_at":"2026-05-06T02:51:20.087107Z","published_at":"2026-04-03T02:54:38Z","references":["https://osv.dev/vulnerability/GHSA-p464-m8x6-vhv8","https://github.com/openclaw/openclaw/security/advisories/GHSA-p464-m8x6-vhv8","https://nvd.nist.gov/vuln/detail/CVE-2026-41405","https://github.com/openclaw/openclaw/commit/3834d47099dd13c8244ed6de8b9ea9855c553623","https://github.com/openclaw/openclaw","https://github.com/openclaw/openclaw/releases/tag/v2026.3.31","https://www.vulncheck.com/advisories/openclaw-resource-exhaustion-via-unauthenticated-ms-teams-webhook-body-parsing"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-p464-m8x6-vhv8","url":"https://osv.dev/vulnerability/GHSA-p464-m8x6-vhv8"}],"summary":"OpenClaw: MS Teams webhook parses body before JWT validation, enabling unauthenticated resource exhaustion"}