---
id: CVE-2026-13524
title: >-
  A security vulnerability has been detected in CherryHQ cherry-studio up to
  1.9.6
summary: >-
  A security vulnerability has been detected in CherryHQ cherry-studio up to
  1.9.6. This vulnerability affects unknown code of the file
  src/main/services/mcp/oauth/callback.ts of the component MCP OAuth Local
  Callback Server. The manipulat…
severity: medium
cvss: 5.6
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-266
  - CWE-285
published: '2026-06-29'
updated: '2026-06-29'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-13524'
references:
  - url: 'https://github.com/CherryHQ/cherry-studio/'
    label: cna@vuldb.com
  - url: 'https://github.com/CherryHQ/cherry-studio/issues/15372'
    label: cna@vuldb.com
  - url: 'https://github.com/CherryHQ/cherry-studio/pull/15388'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-13524'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/840175'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/374532'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/374532/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-06-29T13:42:12.332Z'
epss: 0.00424
epssPercentile: 0.34037
---

## Overview

A security vulnerability has been detected in CherryHQ cherry-studio up to 1.9.6. This vulnerability affects unknown code of the file src/main/services/mcp/oauth/callback.ts of the component MCP OAuth Local Callback Server. The manipulation of the argument code leads to improper authorization. The attack can be initiated remotely. The attack is considered to have high complexity. It is stated that the exploitability is difficult. The exploit has been disclosed publicly and may be used. The pull request to fix this issue awaits acceptance.

## Remediation

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