{"id":"CVE-2026-100601","state":"PUBLISHED","title":"ClawHub SSRF via Unchecked DNS Resolution in Profile Image","description":"ClawHub (openclaw/clawhub) application/backend contains a server-side request forgery vulnerability in the public profile preview's image fetching. The preview accepts a user-supplied image URL and checks the textual hostname against private-address patterns, but does not validate or pin the resolved network destination, so a public-looking hostname can resolve to an internal address or change resolution between validation and connection (DNS rebinding). A maintainer-run local harness demonstrated an outbound connection to an owner-controlled loopback listener; access to production internal services, credential disclosure, and code execution were not demonstrated. The issue was confirmed at revision cbfee7343ddc867316dd9b3de6fa8856730f9f41; the complete historical affected range was not established. Fixed by PR #3683, included in revision 8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650, which was deployed to clawhub.ai on 2026-09-11; self-hosted deployments should update to that revision or a later descendant. The npm CLI and OpenClaw runtime are separate products and are not affected.","publishedAt":"2026-09-26T13:22:46.283Z","updatedAt":"2026-09-30T12:47:18.560Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L","source":"VulnCheck"},"assigner":"VulnCheck","products":["openclaw clawhub"],"affected":[{"vendor":"openclaw","product":"clawhub","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650","versionType":"git"},{"version":"8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650","status":"unaffected","versionType":"git"}]}],"references":["https://github.com/openclaw/clawhub/security/advisories/GHSA-48gp-hx8w-wjvm","https://github.com/openclaw/clawhub/commit/8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650","https://www.vulncheck.com/advisories/clawhub-ssrf-via-unchecked-dns-resolution-in-profile-image"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/100xxx/CVE-2026-100601.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-100601","state":"PUBLISHED","datePublished":"2026-09-26T13:22:46.283Z","dateUpdated":"2026-09-30T12:47:18.560Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-09-26T01:04:47.561Z"},"containers":{"cna":{"title":"ClawHub SSRF via Unchecked DNS Resolution in Profile Image","descriptions":[{"lang":"en","value":"ClawHub (openclaw/clawhub) application/backend contains a server-side request forgery vulnerability in the public profile preview's image fetching. The preview accepts a user-supplied image URL and checks the textual hostname against private-address patterns, but does not validate or pin the resolved network destination, so a public-looking hostname can resolve to an internal address or change resolution between validation and connection (DNS rebinding). A maintainer-run local harness demonstrated an outbound connection to an owner-controlled loopback listener; access to production internal services, credential disclosure, and code execution were not demonstrated. The issue was confirmed at revision cbfee7343ddc867316dd9b3de6fa8856730f9f41; the complete historical affected range was not established. Fixed by PR #3683, included in revision 8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650, which was deployed to clawhub.ai on 2026-09-11; self-hosted deployments should update to that revision or a later descendant. The npm CLI and OpenClaw runtime are separate products and are not affected."}],"affected":[{"vendor":"openclaw","product":"clawhub","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650","versionType":"git"},{"version":"8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650","status":"unaffected","versionType":"git"}]}],"references":[{"url":"https://github.com/openclaw/clawhub/security/advisories/GHSA-48gp-hx8w-wjvm","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-48gp-hx8w-wjvm)"},{"url":"https://github.com/openclaw/clawhub/commit/8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650","tags":["patch"],"name":"Patch Commit"},{"url":"https://www.vulncheck.com/advisories/clawhub-ssrf-via-unchecked-dns-resolution-in-profile-image","name":"VulnCheck Advisory: ClawHub SSRF via Unchecked DNS Resolution in Profile Image","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS"},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-09-26T13:22:46.283Z"},"datePublic":"2026-09-11T00:00:00.000Z","x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-30T12:47:07.077181Z","id":"CVE-2026-100601","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-30T12:47:18.560Z"}}]}}}