{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2026-26930", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "state": "PUBLISHED", "assignerShortName": "mitre", "dateReserved": "2026-02-16T16:27:14.790Z", "datePublished": "2026-02-16T16:27:14.946Z", "dateUpdated": "2026-02-16T16:35:18.324Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "SmarterMail", "vendor": "SmarterTools", "versions": [{"lessThan": "9526", "status": "affected", "version": "0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "SmarterTools SmarterMail before 9526 allows XSS via MAPI requests."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-02-16T16:35:18.324Z"}, "references": [{"url": "https://www.smartertools.com/smartermail/release-notes/current"}, {"url": "https://www.smartertools.com/smartermail/release-notes#9526"}], "x_generator": {"engine": "CVE-Request-form 0.0.1"}}}, "dataVersion": "5.2"}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "SmarterTools SmarterMail before 9526 allows XSS via MAPI requests."}], "id": "CVE-2026-26930", "lastModified": "2026-02-16T17:18:08.813", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.7, "source": "cve@mitre.org", "type": "Secondary"}]}, "published": "2026-02-16T17:18:08.813", "references": [{"source": "cve@mitre.org", "url": "https://www.smartertools.com/smartermail/release-notes#9526"}, {"source": "cve@mitre.org", "url": "https://www.smartertools.com/smartermail/release-notes/current"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "cve@mitre.org", "type": "Primary"}]}

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