Emaintenance Crazy Bubble Tea App up to 7.4.0/914 loyaltyGuestId private personal information

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Emaintenance Crazy Bubble Tea App up to 7.4.0/914. This affects an unknown function. The manipulation of the argument loyaltyGuestId results in private personal information. This vulnerability was named CVE-2025-14317. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Emaintenance Crazy Bubble Tea App up to 7.4.0/914. Affected is an unknown functionality. The manipulation of the argument loyaltyGuestId with an unknown input leads to a private personal information vulnerability. CWE is classifying the issue as CWE-359. The product does not properly prevent a person's private, personal information from being accessed by actors who either (1) are not explicitly authorized to access the information or (2) do not have the implicit consent of the person about whom the information is collected. This is going to have an impact on confidentiality. CVE summarizes:

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 weakness was presented by Tobiasz Kostrzewa. The advisory is available at crazybubble.pl. This vulnerability is traded as CVE-2025-14317 since 12/09/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1589 by the MITRE ATT&CK project.

Upgrading to version 7.4.1 or 915 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Private personal information
CWE: CWE-359
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Crazy Bubble Tea App 7.4.1/915

Timelineinfo

12/09/2025 CVE reserved
01/14/2026 +36 days Advisory disclosed
01/14/2026 +0 days VulDB entry created
01/14/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: crazybubble.pl
Researcher: Tobiasz Kostrzewa
Status: Confirmed

CVE: CVE-2025-14317 (🔒)
GCVE (CVE): GCVE-0-2025-14317
GCVE (VulDB): GCVE-100-341118

Entryinfo

Created: 01/14/2026 18:02
Changes: 01/14/2026 18:02 (67)
Complete: 🔍
Cache ID: 216::103

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