{"id":"CVE-2026-31052","aliases":["EUVD-2026-25424","GHSA-64rm-vg27-59c2"],"status":"published","title":"An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of...","description":"An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00541,"percentile":0.45824,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2026-04-24T00:00:00Z","modified":"2026-06-17T10:33:19Z","references":[{"url":"https://hostbillapp.com/changelog"},{"url":"https://hostbillapp.com/release-notes/11-27-2025.html"},{"url":"https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory/"},{"url":"https://hostbillapp.com/responsible-disclosure"},{"url":"https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Rate%20Limit%20Bypass/Description","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31052"},{"url":"https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory"},{"url":"https://github.com/advisories/GHSA-64rm-vg27-59c2"}],"sources":{"cve":[{"id":"CVE-2026-31052","description":"An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component","status":"published","published":"2026-04-24T00:00:00Z","modified":"2026-04-24T16:04:54.622Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:19:51.277563Z"}],"euvd":[{"id":"EUVD-2026-25424","description":"An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component","status":"published","published":"2026-04-24T00:00:00Z","modified":"2026-04-24T16:04:54Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:18.636842Z"}],"ghsa":[{"id":"GHSA-64rm-vg27-59c2","title":"An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of...","description":"An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component","status":"published","published":"2026-04-24T15:32:32Z","modified":"2026-04-24T18:32:13Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:07:37.660763Z"}],"nvd":[{"id":"CVE-2026-31052","description":"An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component","status":"published","published":"2026-04-24T15:16:27.21Z","modified":"2026-06-17T10:33:19.493Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:12:15.867234Z"}]}}