---
id: "CVE-2026-122154"
kind: "vulnerability"
aliases: ["CVE-2026-122154"]
title: "Yank Note: settings endpoint leaks configuration data to remote callers"
severity: "medium"
cvss: 5.5
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["electron", "note-apps", "package", "yank-note"]
not_affected_if: ["local-only-use", "other-versions"]
published_at: "2026-11-05T02:16:57+00:00"
first_seen_at: "2026-11-05T02:31:09+00:00"
updated_at: "2026-11-05T02:32:31+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-122154", "first_seen_at": "2026-11-05T02:31:09+00:00"}]
exploit_sources: []
---

# Yank Note: settings endpoint leaks configuration data to remote callers

Yank Note 3.93.0 has a flaw in the config.getAll settings endpoint that returns configuration data it should not. A remote attacker can read that information without being logged in to the app's endpoint as described in the sources.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Yank Note version; the affected version is `3.93.0`
- Look for `config.getAll` in `src/main/server/index.ts` of the Settings Endpoint component

## Fix

- Upgrade Yank Note to `3.93.1`, which removes the sensitive key from the response

## Timeline

- 2026-11-05T02:31:09+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-122154

## Documents

- [fix] Patch: github.com https://github.com/purocean/yn/commit/59f85d48f17a70a402ad59dcecacdbec20f954df
- [fix] Release notes: github.com https://github.com/purocean/yn/releases/tag/v3.93.1

## From the sources

A vulnerability was found in purocean Yank Note 3.93.0. This impacts the function config.getAll of the file src/main/server/index.ts of the component Settings Endpoint. The manipulation results in information disclosure. The attack may be launched remotely. The exploit has been made public and could be used. Upgrading to version 3.93.1 will fix this issue. The patch is identified as 59f85d48f17a70a402ad59dcecacdbec20f954df. The affected component should be upgraded. The commit removes the key from the response.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_