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.
History

Tue, 30 Jun 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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: 2026-06-30T17:25:56.340Z

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

Link: CVE-2026-13524

cve-icon Vulnrichment

Updated: 2026-06-30T17:25:16.759Z

cve-icon NVD

Status : Deferred

Published: 2026-06-29T03:16:45.470

Modified: 2026-06-30T18:16:43.650

Link: CVE-2026-13524

cve-icon Redhat

No data.