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.

Metrics

Attack Vector Network

Attack Complexity High

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:N/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Cherryhq
  • Cherry-studio

No data.

No data.

References
Link Providers
https://github.com/CherryHQ/cherry-studio/ cve-icon
https://github.com/CherryHQ/cherry-studio/issues/15372 cve-icon
https://github.com/CherryHQ/cherry-studio/pull/15388 cve-icon
https://vuldb.com/cve/CVE-2026-13524 cve-icon
https://vuldb.com/submit/840175 cve-icon
https://vuldb.com/vuln/374532 cve-icon
https://vuldb.com/vuln/374532/cti cve-icon
History

Mon, 29 Jun 2026 02:30:00 +0000

Type Values Removed Values Added
Description 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.
Title CherryHQ cherry-studio MCP OAuth Local Callback Server callback.ts improper authorization
First Time appeared Cherryhq
Cherryhq cherry-studio
Weaknesses CWE-266
CWE-285
CPEs cpe:2.3:a:cherryhq:cherry-studio:*:*:*:*:*:*:*:*
Vendors & Products Cherryhq
Cherryhq cherry-studio
References
Metrics cvssV2_0

{'score': 5.1, 'vector': 'AV:N/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.6, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-06-29T01:45:08.988Z

Updated: 2026-06-29T01:45:08.988Z

Reserved: 2026-06-28T07:50:21.081Z

Link: CVE-2026-13524

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.