CVE-2025-40806

Medium · 5.3

CVSS

5.3

EPSS

0.5%

Published

Dec 9, 2025

CISA due date

—

The record

A vulnerability has been identified in Gridscale X Prepay (All versions < V4.2.1). The affected application is vulnerable to user enumeration due to distinguishable responses. This could allow an unauthenticated remote attacker to determine if a user is valid or not, enabling a brute force attack with valid users.

Affected packages

Ecosystem	Package	Introduced	Fixed