{"id":"CVE-2025-56224","aliases":["EUVD-2025-35049","GHSA-6j5c-gc78-pqgr"],"status":"published","title":"A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8...","description":"A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8 allows attackers to bypass verification via a bruteforce attack.","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":"2026-11-12","score":0.00389,"percentile":0.33494,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-305","CWE-307"],"published":"2025-10-20T00:00:00Z","modified":"2026-11-05T22:10:00Z","exploits":[{"source":"pocgithub","id":"saykino/CVE-2025-56224","title":"saykino/CVE-2025-56224","date":"2025-10-14","url":"https://github.com/saykino/CVE-2025-56224"}],"products":[{"vendor":"ascertia","product":"signinghub"}],"references":[{"url":"https://github.com/saykino/CVE-2025-56224","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-56224"},{"url":"http://ascertia.com"},{"url":"http://signinghub.com"},{"url":"https://github.com/advisories/GHSA-6j5c-gc78-pqgr"}],"sources":{"cve":[{"id":"CVE-2025-56224","description":"A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8 allows attackers to bypass verification via a bruteforce attack.","status":"published","published":"2025-10-20T00:00:00Z","modified":"2026-07-05T16:09:34.474Z","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-307"],"updated_at":"2026-11-02T14:32:26.320248Z"}],"euvd":[{"id":"EUVD-2025-35049","description":"A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8 allows attackers to bypass verification via a bruteforce attack.","status":"published","published":"2025-10-20T00:00:00Z","modified":"2026-07-05T16:09:34Z","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":"2026-11-02T18:20:13.899968Z"}],"ghsa":[{"id":"GHSA-6j5c-gc78-pqgr","title":"A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8...","description":"A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8 allows attackers to bypass verification via a bruteforce attack.","status":"published","published":"2025-10-20T15:30:25Z","modified":"2025-10-21T18:31:36Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"cwes":["CWE-305","CWE-307"],"updated_at":"2026-11-02T15:04:02.994181Z"}],"nvd":[{"id":"CVE-2025-56224","description":"A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8 allows attackers to bypass verification via a bruteforce attack.","status":"published","published":"2025-10-20T13:15:44.98Z","modified":"2026-11-05T22:10:00.203Z","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-307"],"updated_at":"2026-11-05T23:57:15.690201Z"}]}}