{"schema_version":1,"title":"Lfprojects Mcp Typescript Sdk vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Lfprojects Mcp Typescript Sdk: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-25536, was published on 4 February 2026.","url":"https://junglewise.ai/threats/technologies/mcp-typescript-sdk","json_url":"https://junglewise.ai/threats/technologies/mcp-typescript-sdk.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/mcp-typescript-sdk","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":3,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-25536","cvss":7.1,"epss":0.0036,"slug":"cve-2026-25536-model-context-protocol-typescript-sdk-data-leak-in-mcpserver","title":"Model Context Protocol TypeScript SDK data leak in McpServer transport","severity":"high","exploited":false,"published_at":"2026-02-04T22:15:59.663+00:00","url":"https://junglewise.ai/threats/cve-2026-25536-model-context-protocol-typescript-sdk-data-leak-in-mcpserver"},{"cve":"CVE-2026-0621","cvss":7.5,"epss":0.0045,"slug":"cve-2026-0621-anthropic-mcp-typescript-sdk-redos-in-uritemplate","title":"Anthropic MCP TypeScript SDK ReDoS in UriTemplate","severity":"high","exploited":false,"published_at":"2026-01-05T21:16:14.533+00:00","url":"https://junglewise.ai/threats/cve-2026-0621-anthropic-mcp-typescript-sdk-redos-in-uritemplate"},{"cve":"CVE-2025-66414","cvss":8.1,"epss":0.0051,"slug":"cve-2025-66414-anthropic-mcp-typescript-sdk-dns-rebinding-bypass-on-localhost","title":"Anthropic MCP TypeScript SDK DNS rebinding bypass on localhost","severity":"high","exploited":false,"published_at":"2025-12-02T19:15:52.347+00:00","url":"https://junglewise.ai/threats/cve-2025-66414-anthropic-mcp-typescript-sdk-dns-rebinding-bypass-on-localhost"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Lfprojects Valkey","slug":"valkey","vulnerabilities":9,"url":"https://junglewise.ai/threats/technologies/valkey"}],"technology":{"hub":true,"name":"Lfprojects Mcp Typescript Sdk","slug":"mcp-typescript-sdk","vendor":{"hub":true,"name":"Lfprojects","slug":"lfprojects","url":"https://junglewise.ai/threats/vendors/lfprojects"},"aliases":[],"homepage":"https://modelcontextprotocol.io","repo_url":"https://github.com/modelcontextprotocol/typescript-sdk","description":"A TypeScript software development kit for the Model Context Protocol.","url":"https://junglewise.ai/threats/technologies/mcp-typescript-sdk"},"most_severe":[{"cve":"CVE-2025-66414","cvss":8.1,"epss":0.0051,"slug":"cve-2025-66414-anthropic-mcp-typescript-sdk-dns-rebinding-bypass-on-localhost","title":"Anthropic MCP TypeScript SDK DNS rebinding bypass on localhost","severity":"high","exploited":false,"published_at":"2025-12-02T19:15:52.347+00:00","url":"https://junglewise.ai/threats/cve-2025-66414-anthropic-mcp-typescript-sdk-dns-rebinding-bypass-on-localhost"},{"cve":"CVE-2026-0621","cvss":7.5,"epss":0.0045,"slug":"cve-2026-0621-anthropic-mcp-typescript-sdk-redos-in-uritemplate","title":"Anthropic MCP TypeScript SDK ReDoS in UriTemplate","severity":"high","exploited":false,"published_at":"2026-01-05T21:16:14.533+00:00","url":"https://junglewise.ai/threats/cve-2026-0621-anthropic-mcp-typescript-sdk-redos-in-uritemplate"},{"cve":"CVE-2026-25536","cvss":7.1,"epss":0.0036,"slug":"cve-2026-25536-model-context-protocol-typescript-sdk-data-leak-in-mcpserver","title":"Model Context Protocol TypeScript SDK data leak in McpServer transport","severity":"high","exploited":false,"published_at":"2026-02-04T22:15:59.663+00:00","url":"https://junglewise.ai/threats/cve-2026-25536-model-context-protocol-typescript-sdk-data-leak-in-mcpserver"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}