{"id":"CVE-2026-71809","aliases":["EUVD-2026-75218","GHSA-6jp9-67v9-qq6p"],"status":"published","title":"Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam...","description":"Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote unauthenticated attackers to log in as any user, merchant, or administrator.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00593,"percentile":0.48606,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-259"],"published":"2026-09-09T00:00:00Z","modified":"2026-09-14T15:32:20Z","references":[{"url":"https://github.com/W000i/vuln/issues/11","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-71809"},{"url":"https://github.com/advisories/GHSA-6jp9-67v9-qq6p"}],"sources":{"cve":[{"id":"CVE-2026-71809","description":"Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote unauthenticated attackers to log in as any user, merchant, or administrator.","status":"published","published":"2026-09-09T00:00:00Z","modified":"2026-09-14T14:04:33.615Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-259"],"updated_at":"2026-11-02T14:19:49.559463Z"}],"euvd":[{"id":"EUVD-2026-75218","description":"Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote unauthenticated attackers to log in as any user, merchant, or administrator.","status":"published","published":"2026-09-09T00:00:00Z","modified":"2026-09-14T14:04:33Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:20.426868Z"}],"ghsa":[{"id":"GHSA-6jp9-67v9-qq6p","title":"Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam...","description":"Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote unauthenticated attackers to log in as any user, merchant, or administrator.","status":"published","published":"2026-09-10T00:30:28Z","modified":"2026-09-14T15:32:20Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-259"],"updated_at":"2026-11-02T15:11:49.397809Z"}],"nvd":[{"id":"CVE-2026-71809","description":"Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote unauthenticated attackers to log in as any user, merchant, or administrator.","status":"published","published":"2026-09-09T23:16:56Z","modified":"2026-09-14T15:17:07.133Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-259"],"updated_at":"2026-11-02T14:12:45.93749Z"}]}}