---
id: CVE-2026-116106
title: HeyCyan App FileProvider access control
summary: >-
  A security vulnerability has been detected in HeyCyan App 1.0.103 on Android.
  Affected by this vulnerability is an unknown functionality of the component
  FileProvider. The manipulation leads to improper access controls. The attack
  may be…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:C'
cvssSource: cna
cwe:
  - CWE-284
  - CWE-266
product: HeyCyan App
affected:
  - heycyan_app 1.0.103
published: '2026-10-26'
updated: '2026-10-26'
sourceUpdated: '2026-10-26T01:30:20.653Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116106'
references:
  - url: 'https://vuldb.com/vuln/426174'
    label: VDB-426174 | HeyCyan App FileProvider access control
  - url: 'https://vuldb.com/vuln/426174/cti'
    label: 'VDB-426174 | CTI Indicators (IOB, IOC, TTP)'
  - url: 'https://vuldb.com/cve/CVE-2026-116106'
    label: CVE-2026-116106 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1002851'
    label: >-
      Submit #1002851 | HeyCyan HeyCyan Android application 1.0.103 Exposure of
      Access Control List Files to an Unauthorized Control
  - url: 'https://github.com/azurejoga/heycyan-vulnerabilitys'
tags:
  - cve.org
ingestedAt: '2026-10-26T02:13:26.477Z'
---

## Overview

A security vulnerability has been detected in HeyCyan App 1.0.103 on Android. Affected by this vulnerability is an unknown functionality of the component FileProvider. The manipulation leads to improper access controls. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `heycyan_app 1.0.103`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.