{"id":"EM-20261106-C6MK","url":"https://cyber.eventmonitor.net/incident/EM-20261106-C6MK/critical-jumis-vulnerability-cve-2026-59105/","type":"cve","title":"Critical Jumis Vulnerability (CVE-2026-59105)","subtitle":"CVE-2026-59105","subject":"CVE-2026-59105","status":"Developing","severity":"critical","affected":[],"headline":null,"born":"2026-11-06T15:17:22.270Z","firstSignal":"2026-11-06T14:09:15.000Z","lastSignal":"2026-11-06T15:17:22.270Z","updated":"2026-11-06T15:30:46.364Z","revision":1,"life":[{"status":"Born","at":"2026-11-06T15:17:22.270Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-06T15:17:22.270Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-06T14:09:15.000Z","what":"First signal: C8 EU Vulnerability Database (EUVD)"},{"at":"2026-11-06T15:17:22.270Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261106-C6MK created."}],"stages":[{"name":"Disclosed","at":"2026-11-06T15:17:22.270Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-06T15:17:22.270Z","detail":"CVSS 9.3"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-06T14:09:15.000Z","source":"C8","sourceName":"EU Vulnerability Database (EUVD)","role":"Database","severity":4,"title":"EUVD-2026-118266 / CVE-2026-59105 (score 9.3)","text":"Jumis (formerly Tildes Jumis) creates and uses a Microsoft SQL Server login named ##Tilde_JumisAdmin## whose password is derived deterministically from a single non-secret input - the SQL Server name (@@servername). The derivation algorithm is hard-coded in the client application and is identical…","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-118266"},{"at":"2026-11-06T15:17:22.270Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":4,"title":"CVE-2026-59105 (CVSS 9.3)","text":"Jumis (formerly Tildes Jumis) creates and uses a Microsoft SQL Server login named ##Tilde_JumisAdmin## whose password is derived deterministically from a single non-secret input - the SQL Server name (@@servername). The derivation algorithm is hard-coded in the client application and is identical across every installation; it contains a hard-coded secret key for entropy. Because the only input (the server name) is not secret - the instance suffix is hard-coded and the host name is discoverable via the SQL Server Browser service (UDP 1434), the TDS pre-login response, or DNS/NetBIOS - any…","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59105"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-06T15:17:22.270","score":9.3,"severity":"CRITICAL","desc":"Jumis (formerly Tildes Jumis) creates and uses a Microsoft SQL Server login named ##Tilde_JumisAdmin## whose password is derived deterministically from a single non-secret input - the SQL Server name (@@servername). The derivation algorithm is hard-coded in the client application and is identical…","product":"","seen":1793979046364},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}