{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-108549", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-10T14:24:42.862Z", "datePublished": "2026-10-10T14:35:04.291Z", "dateUpdated": "2026-10-10T14:35:04.291Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-10T14:35:04.291Z"}, "datePublic": "2026-10-06T00:00:00.000Z", "title": "cc-connect through 1.5.0 Missing Authentication via MAX Webhook Sender Spoofing", "descriptions": [{"lang": "en", "value": "cc-connect through 1.5.0 contains a missing authentication vulnerability in the MAX platform adapter webhook mode in platform/max/max.go that accepts unauthenticated updates when no webhook_secret is configured. Remote attackers reaching the webhook listener on port 8080 can forge updates with an allowed or admin user_id to run privileged commands like /shell on the host."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Missing Authentication for Critical Function", "cweId": "CWE-306", "type": "CWE"}]}], "affected": [{"vendor": "chenhg5", "product": "cc-connect", "defaultStatus": "unaffected", "packageURL": "pkg:golang/github.com/chenhg5/cc-connect", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThanOrEqual": "1.5.0"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 9.2, "baseSeverity": "CRITICAL"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH"}}], "references": [{"url": "https://github.com/chenhg5/cc-connect/issues/1968", "tags": ["issue-tracking"], "name": "GitHub Issue #1968"}, {"url": "https://github.com/chenhg5/cc-connect", "tags": ["product"]}, {"url": "https://github.com/chenhg5/cc-connect/blob/v1.5.0/platform/max/max.go#L287-L305", "tags": ["technical-description"]}, {"name": "VulnCheck Advisory: cc-connect through 1.5.0 Missing Authentication via MAX Webhook Sender Spoofing", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/cc-connect-through-1.5.0-missing-authentication-via-max-webhook-sender-spoofing"}], "credits": [{"lang": "en", "value": "George Chen", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,1.5.0]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "cc-connect", "source": "cna", "vendor": "chenhg5"}, "product": "cc-connect", "vendor": "chenhg5"}], "created": "2026-10-10T15:30:17.441577+00:00", "updated": "2026-10-10T15:30:17.441618+00:00", "vendors": ["chenhg5", "chenhg5$PRODUCT$cc-connect"]}