{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-27488","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-02-19T19:46:03.541Z","datePublished":"2026-02-21T09:49:04.956Z","dateUpdated":"2026-02-24T18:12:40.027Z"},"containers":{"cna":{"title":"OpenClaw hardened cron webhook delivery against SSRF","problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"LOW","subAvailabilityImpact":"LOW","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:L","version":"4.0"}}],"references":[{"name":"https://github.com/openclaw/openclaw/security/advisories/GHSA-w45g-5746-x9fp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-w45g-5746-x9fp"},{"name":"https://github.com/openclaw/openclaw/commit/99db4d13e5c139883ef0def9ff963e9273179655","tags":["x_refsource_MISC"],"url":"https://github.com/openclaw/openclaw/commit/99db4d13e5c139883ef0def9ff963e9273179655"},{"name":"https://github.com/openclaw/openclaw/releases/tag/v2026.2.19","tags":["x_refsource_MISC"],"url":"https://github.com/openclaw/openclaw/releases/tag/v2026.2.19"}],"affected":[{"vendor":"openclaw","product":"openclaw","versions":[{"version":"< 2026.2.19","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-02-21T09:49:04.956Z"},"descriptions":[{"lang":"en","value":"OpenClaw is a personal AI assistant. In versions 2026.2.17 and below, Cron webhook delivery in src/gateway/server-cron.ts uses fetch() directly, so webhook targets can reach private/metadata/internal endpoints without SSRF policy checks. This issue was fixed in version 2026.2.19."}],"source":{"advisory":"GHSA-w45g-5746-x9fp","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-24T18:12:23.481786Z","id":"CVE-2026-27488","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-24T18:12:40.027Z"}}]}}