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Description

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).

PUBLISHED Reserved 2025-12-09 | Published 2026-01-14 | Updated 2026-01-14 | Assigner CERT-PL




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-359 Exposure of Private Personal Information to an Unauthorized Actor

Product status

Default status
unaffected

Any version before 915
affected

Default status
unaffected

Any version before 7.4.1
affected

Credits

Tobiasz „Palidon” Kostrzewa finder

References

crazybubble.pl/aplikacja-crazy-bubble/ product

cert.pl/posts/2026/01/CVE-2025-14317 third-party-advisory

cve.org (CVE-2025-14317)

nvd.nist.gov (CVE-2025-14317)

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