{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-116836", "assignerOrgId": "fe490ce8-0395-4072-90d8-2707e1bdf984", "state": "PUBLISHED", "assignerShortName": "Ubiquiti", "dateReserved": "2026-10-27T00:05:20.218Z", "datePublished": "2026-10-27T00:32:06.956Z", "dateUpdated": "2026-10-27T00:32:06.956Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "fe490ce8-0395-4072-90d8-2707e1bdf984", "shortName": "Ubiquiti", "dateUpdated": "2026-10-27T00:32:06.956Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-79", "description": "CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')", "type": "CWE"}]}], "affected": [{"vendor": "Ubiquiti Inc", "product": "airMAX M", "versions": [{"status": "affected", "version": "0", "lessThan": "6.3.26", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "A malicious actor with access to the adjacent network and under certain conditions could exploit a Stored Cross-Site Scripting (XSS) vulnerability found in airMAX M devices to escalate privileges on the device.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "A malicious actor with access to the adjacent network and under certain conditions could exploit a Stored Cross-Site Scripting (XSS) vulnerability found in airMAX M devices to escalate privileges on the device."}]}], "references": [{"url": "https://uisp.community.ui.com/releases/Security-Advisory-Bulletin-071/7d4d42cf-09e4-44d3-9c19-649cac8c6af3"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "airMAX M", "vendor": "Ubiquiti Inc", "versions": [{"lessThan": "6.3.26", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "fe490ce8-0395-4072-90d8-2707e1bdf984"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A malicious actor with access to the adjacent network and under certain conditions could exploit a Stored Cross-Site Scripting (XSS) vulnerability found in airMAX M devices to escalate privileges on the device."}], "id": "CVE-2026-116836", "lastModified": "2026-10-27T15:08:50.630", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 6.0, "source": "fe490ce8-0395-4072-90d8-2707e1bdf984", "type": "Secondary"}]}, "published": "2026-10-27T01:19:06.733", "references": [{"source": "fe490ce8-0395-4072-90d8-2707e1bdf984", "url": "https://uisp.community.ui.com/releases/Security-Advisory-Bulletin-071/7d4d42cf-09e4-44d3-9c19-649cac8c6af3"}], "sourceIdentifier": "fe490ce8-0395-4072-90d8-2707e1bdf984", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "fe490ce8-0395-4072-90d8-2707e1bdf984", "type": "Secondary"}]}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,6.3.26)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "airMAX M", "source": "cna", "vendor": "Ubiquiti Inc"}, "product": "airmax_m", "vendor": "ubiquiti"}], "created": "2026-10-27T07:15:08.217193+00:00", "title": "Stored XSS Vulnerability in Ubiquiti airMAX\u202fM Allowing Privilege Escalation", "updated": "2026-10-27T08:30:13.148400+00:00", "vendors": ["ubiquiti", "ubiquiti$PRODUCT$airmax_m"]}