{"id":"CVE-2025-54320","details":"In Ascertia SigningHub through 8.6.8, there is a lack of rate limiting on the invite user function, leading to an email bombing vulnerability. An authenticated attacker can exploit this by automating invite requests.","modified":"2026-03-13T03:32:27.156872Z","published":"2025-11-18T19:15:48.880Z","references":[{"type":"ADVISORY","url":"https://github.com/saykino/CVE-2025-54320"},{"type":"ADVISORY","url":"https://www.ascertia.com/company/vulnerability-disclosure-policy/"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54320.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"8.6.8"}]}]}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}