{"uuid": "97e98a86-8dd6-4d30-a7e7-157eae96aca7", "vulnerability": {"vulnId": "CVE-2025-59719", "altId": []}, "gcve": {"origin_uuid": "cce329bf-df49-4c6e-a027-80be2e6483bd", "object_uuid": "97e98a86-8dd6-4d30-a7e7-157eae96aca7"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-01-27T01:00:00+01:00"}, "timestamps": {"asserted_at": "2026-01-27T00:00:00+00:00", "recorded_at": "2026-10-02T06:52:36+00:00", "first_seen_at": "2026-01-27T00:00:00+00:00"}, "scope": {"notes": "Affected: Fortinet / Fortiweb | Description: An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message. | Patched since: 2025/12/09 | Exploitation type: unknown | Origin source: CERT-AT | Notes: https://www.cert.at/en/blog/2026/1/threat-actors-use-forticloud-to-collect-ldap-connection-passwords, https://www.cert.at/en/blog/2026/1/look-at-forticloud-sso-bypass-exploitation"}, "evidence": [{"type": "csirt_report", "source": "enisa-cnw-kev", "signal": "successful_exploitation", "confidence": 0.75, "details": {"cwes": [], "euvd": "EUVD-2025-202191", "notes": "https://www.cert.at/en/blog/2026/1/threat-actors-use-forticloud-to-collect-ldap-connection-passwords, https://www.cert.at/en/blog/2026/1/look-at-forticloud-sso-bypass-exploitation", "catalog": "ENISA / EU CSIRTs Network (CNW) KEV JSON", "product": "Fortiweb", "dateReported": "2026/01/27", "originSource": "CERT-AT", "patchedSince": "2025/12/09", "vendorProject": "Fortinet", "exploitationType": ["unknown"], "vulnerabilityName": "", "threatActorsExploiting": []}}], "references": [{"id": "CVE-2025-59719", "url": "https://www.cve.org/CVERecord?id=CVE-2025-59719"}, {"id": "EUVD-2025-202191", "url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-202191"}, {"id": "source", "url": "https://www.cert.at/en/blog/2026/1/threat-actors-use-forticloud-to-collect-ldap-connection-passwords"}, {"id": "source", "url": "https://www.cert.at/en/blog/2026/1/look-at-forticloud-sso-bypass-exploitation"}]}