{"api_version":"1","generated_at":"2026-10-01T09:09:03+00:00","cve":"CVE-2026-102094","urls":{"html":"https://cve.report/CVE-2026-102094","api":"https://cve.report/api/cve/CVE-2026-102094.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-102094","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-102094"},"summary":{"title":"Kiteworks Email Protection Gateway unsafe reflection","description":"Kiteworks Email Protection Gateway before version 9.5.0 is vulnerable to Unsafe Reflection and does not sufficiently restrict the code that the mail-processing pipeline could load from an imported rule configuration. An authenticated administrator with mail-rule configuration privileges could cause the gateway to load and execute code beyond the approved set of mail-processing components, potentially in the context of the mail-gateway service account.","state":"PUBLISHED","assigner":"cisa-cg","published_at":"2026-09-30 21:16:55","updated_at":"2026-10-01 02:17:43"},"problem_types":["CWE-470","CWE-470 CWE-470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')"],"metrics":[{"version":"3.1","source":"9119a7d8-5eab-497f-8521-727c672e3725","type":"Secondary","score":"7.2","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.2","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json","name":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json","refsource":"9119a7d8-5eab-497f-8521-727c672e3725","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/kiteworks/security-advisories/security/advisories/GHSA-9f5q-3c34-cpg8","name":"https://github.com/kiteworks/security-advisories/security/advisories/GHSA-9f5q-3c34-cpg8","refsource":"9119a7d8-5eab-497f-8521-727c672e3725","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-102094","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102094","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Kiteworks","product":"Email Protection Gateway","version":"affected 9.5.0 custom","platforms":[]},{"source":"CNA","vendor":"Kiteworks","product":"Email Protection Gateway","version":"unaffected 9.5.0","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unknown","product":"Email Protection Gateway","vendor":"Kiteworks","versions":[{"lessThan":"9.5.0","status":"affected","version":"0","versionType":"custom"},{"status":"unaffected","version":"9.5.0"}]}],"datePublic":"2026-09-30T00:00:00.000Z","descriptions":[{"lang":"en","value":"Kiteworks Email Protection Gateway before version 9.5.0 is vulnerable to Unsafe Reflection and does not sufficiently restrict the code that the mail-processing pipeline could load from an imported rule configuration. An authenticated administrator with mail-rule configuration privileges could cause the gateway to load and execute code beyond the approved set of mail-processing components, potentially in the context of the mail-gateway service account."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-470","description":"CWE-470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-09-30T20:07:06.939Z","orgId":"9119a7d8-5eab-497f-8521-727c672e3725","shortName":"cisa-cg"},"references":[{"name":"url","tags":["vendor-advisory"],"url":"https://github.com/kiteworks/security-advisories/security/advisories/GHSA-9f5q-3c34-cpg8"},{"name":"url","tags":["third-party-advisory"],"url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json"}],"title":"Kiteworks Email Protection Gateway unsafe reflection","x_generator":{"engine":"VINCE-NT 1.15.0+build.145"}}},"cveMetadata":{"assignerOrgId":"9119a7d8-5eab-497f-8521-727c672e3725","assignerShortName":"cisa-cg","cveId":"CVE-2026-102094","datePublished":"2026-09-30T20:07:06.939Z","dateReserved":"2026-09-28T17:39:13.561Z","dateUpdated":"2026-09-30T20:07:06.939Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-30 21:16:55","lastModifiedDate":"2026-10-01 02:17:43","problem_types":["CWE-470","CWE-470 CWE-470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')"],"metrics":{"cvssMetricV31":[{"source":"9119a7d8-5eab-497f-8521-727c672e3725","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.2,"impactScore":5.9}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"102094","Ordinal":"1","Title":"Kiteworks Email Protection Gateway unsafe reflection","CVE":"CVE-2026-102094","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"102094","Ordinal":"1","NoteData":"Kiteworks Email Protection Gateway before version 9.5.0 is vulnerable to Unsafe Reflection and does not sufficiently restrict the code that the mail-processing pipeline could load from an imported rule configuration. An authenticated administrator with mail-rule configuration privileges could cause the gateway to load and execute code beyond the approved set of mail-processing components, potentially in the context of the mail-gateway service account.","Type":"Description","Title":"Kiteworks Email Protection Gateway unsafe reflection"}]}}}