{"id":"CVE-2026-102103","revision":"75b2e8c169d747769ba5b5ffd13dc9d8","records":[{"revision":"75b2e8c169d747769ba5b5ffd13dc9d8","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-102103","aliases":[],"title":"Kiteworks Email Protection Gateway server-side request forgery","description":"Kiteworks Email Protection Gateway before version 9.5.0 is vulnerable to Server-Side Request Forgery (SSRF). A server-side request forgery (SSRF) weakness in Kiteworks Email Protection Gateway could allow a remote, unauthenticated attacker to induce the gateway to issue crafted requests to internal or otherwise unintended network destinations. The requests are triggered while the gateway retrieves a certificate revocation list in an inbound message. Depending on the services reachable from the gateway, this could disclose sensitive internal information or disrupt gateway operation.","state":0,"publishedAt":"2026-09-30T20:16:00.743+00:00","modifiedAt":"2026-10-01T13:37:04.65+00:00","affected":[{"ecosystem":"Vendor product","name":"Email Protection Gateway","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Kiteworks\",\n                    \"product\": \"Email Protection Gateway\",\n                    \"defaultStatus\": \"unknown\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"lessThan\": \"9.5.0\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"version\": \"9.5.0\",\n                            \"status\": \"unaffected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","score":9.1,"severity":"CRITICAL"}],"references":["https://github.com/kiteworks/security-advisories/security/advisories/GHSA-p435-6c3j-4gh5","https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-102103","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-102103","identifiers":["CVE-2026-102103"]},"retained":false,"historicalAffected":[]}],"coverage":[]}