# CVE-2020-25900

## Summary

- **CVE ID:** CVE-2020-25900
- **Severity:** MEDIUM
- **CVSS Score:** 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
- **CWE:** CWE-359
- **Published:** Jun 5, 2026
- **Last Modified:** Jun 5, 2026

## 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.)

## Affected Products

- HelloTalk — HelloTalk (0)

## References

- [CNA](https://isopach.dev/CVE-2020-25900/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.20%
- **EPSS Percentile:** 10.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._