CVE-2026-31049

Published: Apr 14, 2026Modified: Jun 17, 2026Deferred

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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 CWEs

CWE-1236

Improper Neutralization of Formula Elements in a CSV File

The product saves user-provided information into a Comma-Separated Value (CSV) file, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as a command when the file is opened by a spreadsheet product.

References (6)

https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory/

Source: cve@mitre.org

https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Missing%20Server-Side%20Validation/Registration%20fields%20%26%20Import%20Csv

Source: cve@mitre.org

https://hostbillapp.com/changelog

Source: cve@mitre.org

https://hostbillapp.com/release-notes/11-27-2025.html

Source: cve@mitre.org

https://hostbillapp.com/release-notes/12-01-2025.html

Source: cve@mitre.org

https://hostbillapp.com/responsible-disclosure

Source: cve@mitre.org

Timeline

No history available yet.