CVE-2025-61929

{"id": "CVE-2025-61929", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-61929", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2025-10-10T20:45:19.405302Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.6, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "CherryHQ", "product": "cherry-studio", "versions": [{"status": "affected", "version": "<= 1.7.0-alpha.4"}]}]}], "published": "2025-10-10T20:15:38.613", "references": [{"url": "https://github.com/CherryHQ/cherry-studio/security/advisories/GHSA-hh6w-rmjc-26f6", "tags": ["Exploit", "Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Cherry Studio es un cliente de escritorio que soporta m\u00faltiples proveedores de LLM. Cherry Studio registra un protocolo personalizado llamado 'cherrystudio://'. Al manejar la URL de instalaci\u00f3n de MCP, analiza los datos de configuraci\u00f3n codificados en base64 y ejecuta directamente el comando contenido en ellos. En los archivos 'src/main/services/ProtocolClient.ts' y 'src/main/services/urlschema/mcp-install.ts', al recibir una URL del tipo 'cherrystudio://mcp', se llama a la funci\u00f3n 'handleMcpProtocolUrl' para su procesamiento. Si un atacante elabora contenido malicioso y lo publica en un sitio web o en otro lugar (existen muchos m\u00e9todos de explotaci\u00f3n, como crear un sitio web malicioso con un bot\u00f3n que contenga este contenido malicioso), cuando el usuario hace clic en \u00e9l, dado que la ventana emergente contiene contenido normal, el clic directo se considera una acci\u00f3n de escena, y el comando malicioso se activa directamente, lo que lleva a que el usuario sea comprometido. A la fecha de publicaci\u00f3n, no existen versiones parcheadas conocidas."}], "lastModified": "2026-10-08T13:10:00.200", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cherry-ai:cherry_studio:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "01C7A7C2-CD82-4518-97CA-BC52A4D22C9F", "versionEndExcluding": "1.6.4"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}