PT-2026-32626 · Undefined · Undefined

Muhammad5235 · Published 2026-04-14 · Updated 2026-04-19 · CVE-2026-31049

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Hostbill versions 2025-11-24 through 2025-12-01

Description An issue allows a remote attacker to execute arbitrary code and escalate privileges via the CSV registration field.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Weakness Enumeration

CWE-1236

Related Identifiers

CVE-2026-31049

Affected Products

Undefined

References · 8

• 🔥 https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Missing%20Server-Side%20Validation/Registration%20fields%20%26%20Import%20Csv · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-31049 · Security Note
• https://hostbillapp.com/release-notes/12-01-2025.html · Note
• https://hostbillapp.com/changelog · Note
• https://hostbillapp.com/responsible-disclosure · Note
• https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory · Note
• https://twitter.com/CVEnew/status/2045972400794427713 · Twitter Post
• https://hostbillapp.com/release-notes/11-27-2025.html · Note