CVE-2026-31049

CRITICAL

9.8

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

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/14/2026

Last Modified4/17/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-1236

References

https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory/(cve@mitre.org)

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

https://hostbillapp.com/changelog(cve@mitre.org)

https://hostbillapp.com/release-notes/11-27-2025.html(cve@mitre.org)

https://hostbillapp.com/release-notes/12-01-2025.html(cve@mitre.org)

https://hostbillapp.com/responsible-disclosure(cve@mitre.org)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.