CVE-2025-14317CWE-359

User Enumeration in Crazy Bubble Tea mobile application

High · published January 14, 2026

CVSS v4.0
7.1
EPSS
0%
Percentile
21.1
In the wild
Unconfirmed
What it is

In Crazy Bubble Tea mobile application authenticated attacker can obtain personal information about other users by enumerating a `loyaltyGuestId` parameter. Server does not verify the permissions required to obtain the data.

This issue was fixed in version 915 (Android) and 7.4.1 (iOS).

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00296 · 21.1th percentile
Weakness
CWE-359 · Exposure of Private Personal Information to an Unauthorized Actor
Published
2026-01-14T13:28Z
EPSS history
Timeline
  • 14 JAN 13:28Z
    User Enumeration in Crazy Bubble Tea mobile application
    cvelistv5