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    "cveMetadata": {
        "cveId": "CVE-2026-100567",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-09-26T01:03:10.863Z",
        "datePublished": "2026-09-26T02:18:57.448Z",
        "dateUpdated": "2026-09-28T17:36:49.515Z"
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                "dateUpdated": "2026-09-26T02:18:57.448Z"
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            "datePublic": "2026-09-11T00:00:00.000Z",
            "title": "OpenClaw before 2026.8.1 DNS Rebinding via CDP Hostname",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "OpenClaw is an agent gateway distributed as the npm package 'openclaw'. In versions >= 2026.4.5 and < 2026.8.1, the Gateway validated a single DNS resolution result for a configured remote Chrome DevTools Protocol (CDP) hostname, but the raw WebSocket and Playwright transports performed a later, independent DNS resolution, discarding the DNS pinning enforced at validation time. An attacker who controls an approved CDP hostname or its DNS answers can exploit this check-then-use gap via DNS rebinding to make the Gateway connect to a loopback, private, link-local, cloud metadata, or other SSRF-policy-denied address. The impact depends on the remote CDP configuration, DNS timing, and the services reachable from the Gateway host. The issue is fixed in 2026.8.1; as a mitigation, disable hostname-based remote CDP endpoints or restrict them to trusted, stable infrastructure."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Server-Side Request Forgery (SSRF)",
                            "cweId": "CWE-918",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "OpenClaw",
                    "product": "OpenClaw",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:npm/openclaw",
                    "versions": [
                        {
                            "version": "2026.4.5",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "2026.8.1"
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                            "version": "2026.8.1",
                            "status": "unaffected",
                            "versionType": "semver"
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                                    "versionEndExcluding": "2026.8.1"
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                        "attackComplexity": "HIGH",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "NONE",
                        "userInteraction": "PASSIVE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "LOW",
                        "subConfidentialityImpact": "HIGH",
                        "subIntegrityImpact": "HIGH",
                        "subAvailabilityImpact": "LOW",
                        "baseScore": 8.9,
                        "baseSeverity": "HIGH"
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                    "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-p3h6-v2h4-36q2",
                    "tags": [
                        "vendor-advisory"
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                    "name": "GitHub Security Advisory (GHSA-p3h6-v2h4-36q2)"
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                {
                    "name": "VulnCheck Advisory: OpenClaw before 2026.8.1 DNS Rebinding via CDP Hostname",
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                                "timestamp": "2026-09-28T17:36:37.711447Z",
                                "id": "CVE-2026-100567",
                                "options": [
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                                        "Exploitation": "none"
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                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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