{"id":"CVE-2026-102103","published":"2026-09-30T21:16:57.127","lastModified":"2026-10-01T14:17:14.043","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.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/kiteworks/security-advisories/security/advisories/GHSA-p435-6c3j-4gh5","tags":[]},{"url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json","tags":[]}],"exploitRefs":[{"url":"https://github.com/kiteworks/security-advisories/security/advisories/GHSA-p435-6c3j-4gh5","tags":[]}],"hasPoc":true,"ai":{"summary":"The flaw allows a remote, unauthenticated attacker to induce the gateway to issue crafted requests to internal network destinations, potentially disclosing sensitive information or disrupting gateway operation.","exploitability":"Exploitation is relatively straightforward as it requires no authentication and can be triggered during normal operation.","blast_radius":"If exploited, the attacker could gain access to sensitive internal information or disrupt the gateway's operation, impacting internal network security and availability.","remediation":"Upgrade to Kiteworks Email Protection Gateway version 9.5.0 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["ssrf","unauth","internal-network"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-02T08:46:38.102Z"}}