Cherry Studio is a desktop client that supports for multiple LLM providers. Cherry Studio registers a custom protocol called `cherrystudio://`. When handling the MCP installation URL, it parses the base64-encoded configuration data and directly executes the command within it. In the files `src/main/services/ProtocolClient.ts` and `src/main/services/urlschema/mcp-install.ts`, when receiving a URL of the `cherrystudio://mcp` type, the `handleMcpProtocolUrl` function is called for processing. If an attacker crafts malicious content and posts it on a website or elsewhere (there are many exploitation methods, such as creating a malicious website with a button containing this malicious content), when the user clicks it, since the pop-up window contains normal content, the direct click is considered a scene action, and the malicious command is directly triggered, leading to the user being compromised. As of time of publication, no known patched versions exist.
Metrics
Affected Vendors & Products
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History
Fri, 10 Oct 2025 21:15:00 +0000
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ssvc
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Fri, 10 Oct 2025 20:00:00 +0000
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| Description | Cherry Studio is a desktop client that supports for multiple LLM providers. Cherry Studio registers a custom protocol called `cherrystudio://`. When handling the MCP installation URL, it parses the base64-encoded configuration data and directly executes the command within it. In the files `src/main/services/ProtocolClient.ts` and `src/main/services/urlschema/mcp-install.ts`, when receiving a URL of the `cherrystudio://mcp` type, the `handleMcpProtocolUrl` function is called for processing. If an attacker crafts malicious content and posts it on a website or elsewhere (there are many exploitation methods, such as creating a malicious website with a button containing this malicious content), when the user clicks it, since the pop-up window contains normal content, the direct click is considered a scene action, and the malicious command is directly triggered, leading to the user being compromised. As of time of publication, no known patched versions exist. | |
| Title | Cherry Studio allows one-click on a specific URL to cause a command to execute | |
| Weaknesses | CWE-94 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-10-10T19:50:14.036Z
Updated: 2025-10-10T20:46:08.118Z
Reserved: 2025-10-03T22:21:59.617Z
Link: CVE-2025-61929
Updated: 2025-10-10T20:46:03.765Z
Status : Awaiting Analysis
Published: 2025-10-10T20:15:38.613
Modified: 2025-10-14T19:36:59.730
Link: CVE-2025-61929
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