CVEvulnerability
CVE-2026-31049
9.8 CRITICAL
Official page ↗
- Status
- Deferred
- Published
- 2026-04-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-1236
Description
An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to execute arbitrary code and escalate privileges via the CSV registration field
Related
Weakness · CWE (1)
- CWE-1236 Improper Neutralization of Formula Elements in a CSV File weakness
References
- https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory/ blog.hostbillapp.com
- https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Missing%20Server-Side%20Validation/Registration%20fields%20%26%20Import%20Csv github.com
- https://hostbillapp.com/changelog hostbillapp.com
- https://hostbillapp.com/release-notes/11-27-2025.html hostbillapp.com
- https://hostbillapp.com/release-notes/12-01-2025.html hostbillapp.com
- https://hostbillapp.com/responsible-disclosure hostbillapp.com