{"schema_version":1,"title":"Ascertia vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Ascertia: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2025-56224, was published on 20 October 2025. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/ascertia","json_url":"https://junglewise.ai/threats/vendors/ascertia.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/ascertia","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":3,"all_time":4,"critical":1,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":4},"latest":[{"cve":"CVE-2025-56224","cvss":8.1,"epss":0.0046,"slug":"cve-2025-56224-ascertia-signinghub-otp-verification-bypass-via-brute-force","title":"Ascertia SigningHub OTP verification bypass via brute force","severity":"high","exploited":false,"published_at":"2025-10-20T13:15:44.98+00:00","url":"https://junglewise.ai/threats/cve-2025-56224-ascertia-signinghub-otp-verification-bypass-via-brute-force"},{"cve":"CVE-2025-56223","cvss":7.5,"epss":0.0054,"slug":"cve-2025-56223-ascertia-signinghub-denial-of-service-in-uploadstreamdocument","title":"Ascertia SigningHub denial of service in UploadStreamDocument","severity":"high","exploited":false,"published_at":"2025-10-20T13:15:44.85+00:00","url":"https://junglewise.ai/threats/cve-2025-56223-ascertia-signinghub-denial-of-service-in-uploadstreamdocument"},{"cve":"CVE-2025-56219","cvss":7.1,"epss":0.0037,"slug":"cve-2025-56219-ascertia-signinghub-improper-access-control-in-add-user-api","title":"Ascertia SigningHub improper access control in Add User API","severity":"high","exploited":false,"published_at":"2025-10-20T13:15:44.703+00:00","url":"https://junglewise.ai/threats/cve-2025-56219-ascertia-signinghub-improper-access-control-in-add-user-api"},{"cve":"CVE-2025-56218","cvss":9.8,"epss":0.0067,"slug":"cve-2025-56218-ascertia-signinghub-arbitrary-file-upload-in-file-upload-function","title":"Ascertia SigningHub arbitrary file upload in File Upload Function","severity":"critical","exploited":false,"published_at":"2025-10-17T19:15:37.49+00:00","url":"https://junglewise.ai/threats/cve-2025-56218-ascertia-signinghub-arbitrary-file-upload-in-file-upload-function"}],"vendor":{"hub":true,"name":"Ascertia","slug":"ascertia","homepage":"https://www.ascertia.com/","description":"Ascertia is a global provider of high-trust digital signature and PKI solutions for securing business transactions and documents.","url":"https://junglewise.ai/threats/vendors/ascertia"},"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2025-56218","cvss":9.8,"epss":0.0067,"slug":"cve-2025-56218-ascertia-signinghub-arbitrary-file-upload-in-file-upload-function","title":"Ascertia SigningHub arbitrary file upload in File Upload Function","severity":"critical","exploited":false,"published_at":"2025-10-17T19:15:37.49+00:00","url":"https://junglewise.ai/threats/cve-2025-56218-ascertia-signinghub-arbitrary-file-upload-in-file-upload-function"},{"cve":"CVE-2025-56224","cvss":8.1,"epss":0.0046,"slug":"cve-2025-56224-ascertia-signinghub-otp-verification-bypass-via-brute-force","title":"Ascertia SigningHub OTP verification bypass via brute force","severity":"high","exploited":false,"published_at":"2025-10-20T13:15:44.98+00:00","url":"https://junglewise.ai/threats/cve-2025-56224-ascertia-signinghub-otp-verification-bypass-via-brute-force"},{"cve":"CVE-2025-56223","cvss":7.5,"epss":0.0054,"slug":"cve-2025-56223-ascertia-signinghub-denial-of-service-in-uploadstreamdocument","title":"Ascertia SigningHub denial of service in UploadStreamDocument","severity":"high","exploited":false,"published_at":"2025-10-20T13:15:44.85+00:00","url":"https://junglewise.ai/threats/cve-2025-56223-ascertia-signinghub-denial-of-service-in-uploadstreamdocument"},{"cve":"CVE-2025-56219","cvss":7.1,"epss":0.0037,"slug":"cve-2025-56219-ascertia-signinghub-improper-access-control-in-add-user-api","title":"Ascertia SigningHub improper access control in Add User API","severity":"high","exploited":false,"published_at":"2025-10-20T13:15:44.703+00:00","url":"https://junglewise.ai/threats/cve-2025-56219-ascertia-signinghub-improper-access-control-in-add-user-api"}],"generated_at":"2026-09-26T09:11:00.170868+00:00","technologies":[{"name":"Ascertia SigningHub","slug":"signinghub","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/signinghub"}]}