CVE-2026-31049

CRITICAL EPSS 47.0%
Published Apr 14, 20262mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Apr 14, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

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

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
47.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1236

References 6

  • blog.hostbillapp.com https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory/
  • github.com https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Missing%20Server-Side%20Validation/Registration%20fields%20%26%20Import%20Csv
  • hostbillapp.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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.