---
id: CVE-2026-107023
title: >-
  Insecure permissions in the ContentProvider component of mhss1 MyBrain v3.1.0
  allows unauthorized attackers to arbitrarily read another user's private
  notes/tasks/diary content.
summary: >-
  Insecure permissions in the ContentProvider component of mhss1 MyBrain v3.1.0
  allows unauthorized attackers to arbitrarily read another user's private
  notes/tasks/diary content.
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cvssSource: adp
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-30T18:06:36.060186Z'
exploitAvailable: true
published: '2026-10-29'
updated: '2026-10-30'
sourceUpdated: '2026-10-30T18:38:47.840Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-107023'
references:
  - url: 'https://github.com/mhss1/MyBrain'
  - url: >-
      https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107023.md
tags:
  - cve.org
  - exploit-available
epss: 0.00258
epssPercentile: 0.17508
ingestedAt: '2026-11-05T16:24:31.344Z'
---

## Overview

Insecure permissions in the ContentProvider component of mhss1 MyBrain v3.1.0 allows unauthorized attackers to arbitrarily read another user's private notes/tasks/diary content.

## Remediation

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