CVE-2026-31052 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable yes

Technical Impact partial

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory/
https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Rate%20Limit%20Bypass/Description
https://hostbillapp.com/changelog
https://hostbillapp.com/release-notes/11-27-2025.html
https://hostbillapp.com/responsible-disclosure

History

Fri, 24 Apr 2026 16:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-400
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 24 Apr 2026 15:00:00 +0000

Type	Values Removed	Values Added
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
References		https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory/ https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Rate%20Limit%20Bypass/Description https://hostbillapp.com/changelog https://hostbillapp.com/release-notes/11-27-2025.html https://hostbillapp.com/responsible-disclosure

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-04-24T00:00:00.000Z

Updated: 2026-04-24T16:04:54.622Z

Reserved: 2026-03-09T00:00:00.000Z

Link: CVE-2026-31052

Vulnrichment

Updated: 2026-04-24T16:03:57.628Z

NVD

Status : Deferred

Published: 2026-04-24T15:16:27.210

Modified: 2026-04-24T17:55:55.317

Link: CVE-2026-31052

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-400

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