# CVE-2026-6223

## Summary

- **CVE ID:** CVE-2026-6223
- **Severity:** CRITICAL
- **CVSS Score:** 9.4 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L)
- **CWE:** CWE-307
- **Published:** Sep 7, 2026
- **Last Modified:** Sep 8, 2026

## Description

Improper restriction of excessive authentication attempts vulnerability in Bahçelievler Muncipality BiHayat App allows Authentication Bypass.

This issue affects BiHayat App: from 2.1.7 through 07092026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

## Affected Products

- Bahçelievler Muncipality — BiHayat App (2.1.7)

## References

- [CNA](https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1014)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.44%
- **EPSS Percentile:** 37.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._