CVE-2026-13524

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.

CVSS v3 5.6 MEDIUM
CVSS v2.0 5.1 MEDIUM

5.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:H/Au:N/C:P/I:P/A:P

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

No configuration.

History

30 Jun 2026, 18:16

Type	Values Removed	Values Added
References	~~() https://vuldb.com/submit/840175 -~~	() https://vuldb.com/submit/840175 -

29 Jun 2026, 03:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-29 03:16

Updated : 2026-06-30 18:16

NVD link : CVE-2026-13524

Mitre link : CVE-2026-13524

CVE.ORG link : CVE-2026-13524

JSON object : View

Products Affected

No product.

CWE

CWE-266

Incorrect Privilege Assignment

CWE-285

Improper Authorization

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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."}], "lastModified": "2026-06-30T18:16:43.650", "sourceIdentifier": "cna@vuldb.com"}