{"id":"CVE-2025-56219","aliases":["EUVD-2025-35050","GHSA-xjjc-g7ww-xfq5"],"status":"published","title":"Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts...","description":"Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts without any rate limiting. This can lead to a resource exhaustion and a Denial of Service (DoS) when an excessively large number of user accounts are created.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00331,"percentile":0.26638,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-284"],"published":"2025-10-20T00:00:00Z","modified":"2026-11-05T22:10:00Z","exploits":[{"source":"pocgithub","id":"saykino/CVE-2025-56219","title":"saykino/CVE-2025-56219","date":"2025-10-14","url":"https://github.com/saykino/CVE-2025-56219"}],"products":[{"vendor":"ascertia","product":"signinghub"}],"references":[{"url":"https://github.com/saykino/CVE-2025-56219","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-56219"},{"url":"http://ascertia.com"},{"url":"http://signinghub.com"},{"url":"https://github.com/advisories/GHSA-xjjc-g7ww-xfq5"}],"sources":{"cve":[{"id":"CVE-2025-56219","description":"Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts without any rate limiting. This can lead to a resource exhaustion and a Denial of Service (DoS) when an excessively large number of user accounts are created.","status":"published","published":"2025-10-20T00:00:00Z","modified":"2026-07-05T16:09:26.783Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:32:26.320248Z"}],"euvd":[{"id":"EUVD-2025-35050","description":"Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts without any rate limiting. This can lead to a resource exhaustion and a Denial of Service (DoS) when an excessively large number of user accounts are created.","status":"published","published":"2025-10-20T00:00:00Z","modified":"2026-07-05T16:09:26Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:13.899968Z"}],"ghsa":[{"id":"GHSA-xjjc-g7ww-xfq5","title":"Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts...","description":"Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts without any rate limiting. This can lead to a resource exhaustion and a Denial of Service (DoS) when an excessively large number of user accounts are created.","status":"published","published":"2025-10-20T15:30:25Z","modified":"2025-10-20T18:30:32Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:04:01.823376Z"}],"nvd":[{"id":"CVE-2025-56219","description":"Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts without any rate limiting. This can lead to a resource exhaustion and a Denial of Service (DoS) when an excessively large number of user accounts are created.","status":"published","published":"2025-10-20T13:15:44.703Z","modified":"2026-11-05T22:10:00.203Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-05T23:57:15.690201Z"}]}}