---
title: "CVE-2026-107037: NoNonsense Notes - Broken Access Control"
description: "NoNonsense Notes versionCode 72600 contains a broken access control caused by insecure permissions in NotificationHelper component, letting unauthorized attackers write to other users' notes via supplied note ID, exploit requires no special privileges."
url: https://panop.io/threat-heartbeat/CVE-2026-107037/
---

# CVE-2026-107037 NoNonsense Notes - Broken Access Control

NoNonsense Notes versionCode 72600 contains a broken access control caused by insecure permissions in NotificationHelper component, letting unauthorized attackers write to other users' notes via supplied note ID, exploit requires no special privileges.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.43% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-107037)

## Details

Type

Broken Access Control

Impact

Data Tampering

CVSS vector

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

Published

29 October 2026

Updated

31 October 2026

Weakness

[CWE-284](https://cwe.mitre.org/data/definitions/284.html)

## Vendor fix

Update to the latest version that fixes insecure permissions in NotificationHelper.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-107037](https://nvd.nist.gov/vuln/detail/CVE-2026-107037)
- [https://f-droid.org/packages/com.nononsenseapps.notepad/](https://f-droid.org/packages/com.nononsenseapps.notepad/)
- [https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107037.md](https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107037.md)
- [https://github.com/spacecowboy/NotePad](https://github.com/spacecowboy/NotePad)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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