{"id":"CVE-2026-35620","state":"PUBLISHED","title":"OpenClaw < 2026.3.24 - Missing Authorization in /send and /allowlist Chat Commands","description":"OpenClaw before 2026.3.24 contains missing authorization vulnerabilities in the /send and /allowlist chat command handlers. The /send command allows non-owner command-authorized senders to change owner-only session delivery policy settings, and the /allowlist mutating commands fail to enforce operator.admin scope. Attackers with operator.write scope can invoke /send on|off|inherit to persistently mutate the current session's sendPolicy, and execute /allowlist add commands to modify config-backed allowFrom entries and pairing-store allowlist entries without proper admin authorization.","publishedAt":"2026-04-10T16:03:09.127Z","updatedAt":"2026-06-23T16:15:46.663Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["OpenClaw OpenClaw"],"affected":[{"vendor":"OpenClaw","product":"OpenClaw","packageURL":"pkg:npm/openclaw","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2026.3.24","versionType":"semver"},{"version":"2026.3.24","status":"unaffected","versionType":"semver"}]}],"references":["https://github.com/openclaw/openclaw/security/advisories/GHSA-39mp-545q-w789","https://github.com/openclaw/openclaw/security/advisories/GHSA-vqvg-86cc-cg83","https://github.com/openclaw/openclaw/commit/ccfeecb6887cd97937e33a71877ad512741e82b2","https://github.com/openclaw/openclaw/commit/ea018a68ccb92dbc735bc1df9880d5c95c63ca35","https://github.com/openclaw/openclaw/commit/555b2578a8cc6e1b93f717496935ead97bfbed8b","https://www.vulncheck.com/advisories/openclaw-missing-authorization-in-send-and-allowlist-chat-commands"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/35xxx/CVE-2026-35620.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-35620","state":"PUBLISHED","datePublished":"2026-04-10T16:03:09.127Z","dateUpdated":"2026-06-23T16:15:46.663Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-04-04T12:28:49.756Z"},"containers":{"cna":{"title":"OpenClaw < 2026.3.24 - Missing Authorization in /send and /allowlist Chat Commands","descriptions":[{"lang":"en","value":"OpenClaw before 2026.3.24 contains missing authorization vulnerabilities in the /send and /allowlist chat command handlers. 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Attackers with operator.write scope can invoke /send on|off|inherit to persistently mutate the current session's sendPolicy, and execute /allowlist add commands to modify config-backed allowFrom entries and pairing-store allowlist entries without proper admin authorization."}],"affected":[{"vendor":"OpenClaw","product":"OpenClaw","packageURL":"pkg:npm/openclaw","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2026.3.24","versionType":"semver"},{"version":"2026.3.24","status":"unaffected","versionType":"semver"}]}],"references":[{"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-39mp-545q-w789","name":"GitHub Security Advisory (GHSA-39mp-545q-w789)","tags":["vendor-advisory"]},{"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-vqvg-86cc-cg83","name":"GitHub Security Advisory (GHSA-vqvg-86cc-cg83)","tags":["vendor-advisory"]},{"url":"https://github.com/openclaw/openclaw/commit/ccfeecb6887cd97937e33a71877ad512741e82b2","name":"Patch Commit #1","tags":["patch"]},{"url":"https://github.com/openclaw/openclaw/commit/ea018a68ccb92dbc735bc1df9880d5c95c63ca35","name":"Patch Commit #2","tags":["patch"]},{"url":"https://github.com/openclaw/openclaw/commit/555b2578a8cc6e1b93f717496935ead97bfbed8b","name":"Patch Commit #3","tags":["patch"]},{"url":"https://www.vulncheck.com/advisories/openclaw-missing-authorization-in-send-and-allowlist-chat-commands","name":"VulnCheck Advisory: OpenClaw < 2026.3.24 - Missing Authorization in /send and /allowlist Chat Commands","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"LOW","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"LOW","version":"3.1","baseSeverity":"MEDIUM","baseScore":5.4,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-06-23T16:15:46.663Z"},"tags":["x_open-source"],"datePublic":"2026-03-27T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*","versionEndExcluding":"2026.3.24"}]}]}],"credits":[{"lang":"en","value":"tdjackey","type":"reporter"}],"x_generator":{"engine":"vulncheck"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-10T20:15:56.507137Z","id":"CVE-2026-35620","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-13T15:37:24.593Z"}}]}}}