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Description

HelloTalk through 3.4.1 stores full-precision GPS coordinates even when the user had intended to share only a country or city. Furthermore, these coordinates are placed into a database on the client of other users. (The client side was changed in 2019 to encrypt that database.)

PUBLISHED Reserved 2020-09-24 | Published 2026-06-05 | Updated 2026-06-05 | Assigner mitre




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

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

Product status

Default status
unknown

Any version
affected

References

isopach.dev/CVE-2020-25900/

cve.org (CVE-2020-25900)

nvd.nist.gov (CVE-2020-25900)

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